4000 Duolingo Vocabulary List

naked:
a. bare and pure; completely unclothed

namely:
ad. by name; by particular mention; expressly; that is to say

narcotic:
n. the addictive drug, such as opium that reduces pain, alters mood and behavior; inducing sleep

naturalist:
n. biologist knowledgeable about natural history

nausea:
n. the feeling of sickness in the stomach by an urge to vomit; strong aversion; disgust

naval:
a. relating to, or adjacent to the sea; relating to marine shipping or navigation

navigation:
n. guidance of ships or airplanes from place to place

neat:
a. clean or orderly; tidy, with everything in its place

needy:
a. poor; indigent; being in need; impoverished

negate:
v. cancel out; make ineffective or invalid; deny

negative:
a. adverse; involving disadvantage or harm; pessimistic

neglect:
v. disregard; ignore; pay little or no attention to

negligence:
n. neglect; failure to take reasonable care; state or quality of being negligent

negligent:
a. failing to be careful enough or to give enough attention to your responsibilities; inattentive

negotiable:
a. capable of being negotiated; transferable by assignment or endorsement to another person

negotiation:
n. discussion intended to produce an agreement

neoclassical:
a. characteristic of a revival of an earlier classical style

neon:
n. a colorless, odorless gaseous element that gives a red glow in a vacuum tube

nervous:
a. agitated; worried and anxious

neuron:
n. a cell that is specialized to conduct nerve impulses