4000 Duolingo Vocabulary List

act of extreme violence or viciousness; offense

morally or legally constraining; required; binding

biologist knowledgeable about natural history

without the power of sensation and motion or feeling; insensible; unresponsive; indifferent

the feeling of sickness in the stomach by an urge to vomit; strong aversion; disgust

having and controlling property

printed and bound book that is an extended work of fiction

of or relating to or occurring in the night; most active at night

the feeling of sickness in the stomach by an urge to vomit; strong aversion; disgust

cancel out; make ineffective or invalid; deny

a nonmetallic bivalent element that is normally a colorless, odorless, tasteless nonflammable diatomic gas

heavily burden; tax above what is considered appropriate or just; tax too heavily

of or relating to or occurring in the night; most active at night

relating to, or contributing to a sense of smell

ride over or across; ride upon; trample down.

adverse; involving disadvantage or harm; pessimistic

bite by little at a time; seize gently with the mouth; eat slowly or in small bits

biologist knowledgeable about natural history

of or relating to or occurring in the night; most active at night

go beyond; surpass; exceed

of or relating to or occurring in the night; most active at night

one who expects a favorable or good outcome

make too high an estimate of

having an opponent; averse of

far most; utmost; outmost; most distant from the center or inside

having and controlling property

a person skilled in testing for defects of vision in order to prescribe corrective glasses

not human; not belonging to or produced by or appropriate to human beings

act of expressing earnest opposition or protest

a person skilled in testing for defects of vision in order to prescribe corrective glasses

one that opposes stands in the way of or holds up progress

convention; standard; rule

place too much a load on

convention; standard; rule

nevertheless; despite; despite anything to the contrary

officially suggest someone for an election, job, position, or honor

officially suggest someone for an election, job, position, or honor

having an opponent; averse of

one that opposes stands in the way of or holds up progress

a person skilled in testing for defects of vision in order to prescribe corrective glasses