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All Words (89 Words)

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Advanced Words (28 Words)

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Word List

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Word	Meaning	Advanced
communicate	v: to share or exchange information with others by speaking, writing, moving your body, or using other signals
underwater	adv: below or under the surface of the water
odor	n: a distinctive or unpleasant smell; a scent or aroma that can be sensed through the sense of smell
environment	n: the natural world such as air, water, and land in which humans, animals, and plants live
marine	adj: relating to the sea and the creatures and plants that live there
rely	v: to require a specific thing or the assistance and support of someone or something to continue, run properly, or succeed.
chorus	n: a group of singers or speakers who perform together, typically in a musical or dramatic production; the part of a song where a soloist is joined by a group of singers
pulse	n: the regular heartbeat as it sends blood around the body, especially when it is felt at the wrist or side of the neck; a solid regular vibration of sound, electric current, light, or other waves
whistle	v: to make a high-pitched sound by forcing breath through a small opening, usually with the lips or fingers; (noun) a piece of equipment that forces air or steam against an edge or into a cavity and so produces a loud shrill sound
groan	v: to make a low, moaning sound, often indicating pain, discomfort, or dissatisfaction
trill	v: to make a vibratory, quavering sound, often in singing or speech, by rapidly alternating between two different notes; (noun) a musical sound or vocalization produced by a rapid alternation between two adjacent pitches
symphony	n: a long musical composition in Western classical music for orchestra, usually with three or four main parts called movements
evocative	adj: tending to evoke or bring something to mind
melody	n: a succession of musical tones forming part of a larger piece of music
compose	v: to write music, poetry, or formal writing; to constitute or make up a whole, or a specified part of it
whale	n: a very large sea mammal that has a streamlined body and breathes through a blowhole on the head; a very large person; impressive in size or qualities
sophisticated	adj: having a great deal of worldly experience and knowledge of people’s behavior, culture, and fashion
kingdom	n: the country ruled by a king or queen
fin	n: a thin flat part on the body of a fish or other aquatic animal used for propulsion or balance
bowhead	n: a large, baleen whale species typically found in Arctic and subarctic regions, known for its distinctive, arched upper jaw
mink	n: a small carnivorous mammal with dark brown fur, native to North America and Europe
humpback	n: a large whale that has a hump on its back and long flippers, found in both the northern and southern hemispheres
baleen	n: whalebone, or a flexible material made from keratin that is used by whales (and some other animals) to filter krill and other small organisms from seawater
hairy	adj: covered with hair or having a furry texture; difficult, dangerous, or complicated
trap	n: a piece of equipment or hole for catching animals or people; (verb) to catch animals or people and prevent them from escaping
prey	n: the object of a hunt; an animal hunted or trapped for eating
echolocation	n: the use of reflected sound waves to locate objects, particularly by dolphins and bats.
complexity	n: the state or quality of being complicated or intricate and difficult to understand
cord	n: a strong, thick, or thin thread or rope; a piece of plastic-coated wire used to transport electricity to a piece of equipment
exhale	v: to breathe out air or vapor from the lungs or mouth; to release or emit something slowly or gently
vibrate	v: to move or cause anything to move fast and in small increments from side to side
tissue	n: an ensemble of similar cells of the animal or plant that together carry out a specific function
lung	n: either of the two organs in the chest that people and some animals use for breathing
inflate	v: to fill something with air or gas so that it becomes bigger and rounder
larynx	n: an organ in the top of the throat involved in breathing, producing sound
sac	n: a bag or pouch, typically made of fabric or leather, used to hold something valuable or important; a structure resembling a bag in an animal or plant
essentially	adv: relating to the essential features or concepts of anything
observe	v: to watch or notice something carefully, often to gather information or insights; to take note of something or someone; to celebrate or commemorate a special event or occasion
internal	adj: of or relating to the inside of something
muscular	adj: of or relating to the muscles; having or suggesting great physical power or force
contraction	n: the act or process of becoming smaller or shorter in size, volume, or amount
resonate	v: to be filled with a deep echoing sound
choir	n: a group of singers, especially one that sings in a church or cathedral
cathedral	n: the main Christian church of a bishop’s diocese, which is often the largest and most important church in the area
propagate	v: to spread or promote something widely, particularly beliefs, ideas, or plants and animals through reproduction
recycle	v: to sort and collect things to process them and produce valuable materials that can be used again
fascinating	adj: extremely interesting
moan	v: to make a low, prolonged sound of pain, grief, or sexual pleasure; to complain about something
chirp	n: a short, sharp sound that is made by birds or insects or by electronic devices such as alarms or beepers
arrange	v: to plan, prepare for, and carry out something
phrase	n: a group of words that mean something specific when used together
assemble	v: to collect in one place as a single group
predictable	adj: capable of being known, seen or declared in advance
hierarchy	n: a system in which people or things are organized into different levels of importance from highest to lowest
structure	n: the way of construction of something and the arrangement of its parts, or a complex thing constructed of many parts
grammar	n: the set of structural constraints on speakers’ or writers’ composition of clauses, phrases, and words
variable	adj: likely to change or vary often; (noun) a symbol, like x or y, that is used in mathematical or logical expressions to represent a value that may be changed
duration	n: the length of time something lasts or continues
session	n: a formal meeting or series of meetings for the execution of a particular group’s functions; a period spent doing a particular activity
speculate	v: to form a theory or conjecture or guess about a subject without solid evidence
attract	v: to draw or entice someone or something towards them through the qualities they have, especially positive ones
territorial	adj: related to a specific country’s ownership of land or water
deter	v: to discourage or prevent someone from doing something
breed	v: to keep animals for producing offspring in a regulated manner
discrete	adj: separate and distinct; not continuous; individually distinguishable
evolve	v: to develop gradually, or to cause the development of something or someone gradually
earshot	n: the distance within which a sound can be heard; the range or distance over which one can hear a sound
exchange	v: to give something and receive something else in return, often with the implication that the items being traded are of equal or comparable value; (noun) the act of giving or taking something in return for something else; a place or system where goods or services can be bought, sold, or traded
attractive	adj: immensely appealing in look or sound; having characteristics or qualities that make something appealing and valuable
transmission	n: the act or process of sending something from one person or place to another; the process of broadcasting over the airwaves, as in radio or television
unrelated	adj: having no connection; not belonging to the kinship
individual	n: a single person or thing, as distinct from a group
eavesdrop	v: to listen to someone else’s conversation without their knowledge or permission
microphone	n: a device that converts sound into an electrical signal used for recording sounds or making the voice louder
hydrophone	n: a device used to detect and analyze sound waves in water, typically used for underwater acoustics research, sonar systems, or underwater surveillance
sight	n: the ability to see; anything that is seen
genetic	adj: of or relating to genes (= parts of the DNA in cells) or the science of genes
differentiate	v: to recognize or establish as being distinct; to distinguish between things that are compared; to calculate a derivative
elusive	adj: difficult to find, define, achieve, or remember
noisy	adj: making a lot of sounds, especially loud or disruptive sound
military	adj: relating to or characteristic of members of the armed forces; of or relating to war or warfare
construct	v: to build or create something; to assemble or combine different parts to form something whole
seismic	adj: relating to or caused by an earthquake or earth vibration
survey	n: an investigation of the opinions, behavior, etc. of a particular group of people, made by asking people questions
interfere	v: to get involved in and prevent a process or activity from continuing
migratory	adj: relating to or characterized by the movement of individuals or groups from one place to another, often for regular seasonal or environmental reasons
critic	n: someone who expresses opinions about the quality of books, music, etc.
pollution	n: the introduction of harmful substances or waste into the natural environment that causes adverse change
survival	n: the state of continuing to exist or live, frequently in the face of difficulty or danger