extinction; extinguishment; disappearance; annihilation
side effect; adverse reaction
to fire from a job; to dismiss; to discharge; to behead
absorption; suction; aspiration; attraction; draw
intake (e.g. of salt); ingestion; absorption (e.g. of new knowledge); adoption (e.g. of foreign culture); reception and protection
habitat isolation; compartmentalization; segregation; isolation
to bark; to howl; to howl (of the wind); to roar (of the sea); to yell; to shout
to (suddenly) get into a specific mood; (lit.) to get switched on
mask; veil; disguise; anonymous; unmarked; incognito
creeping (of an insect, etc.); crawling; restlessly; fidgeting; hesitantly; slowly
positioning; getting a position; taking a position
anguished; distressed; worried; horny
everyday articles which have come to be regarded as folk art
menarche; first menstruation
mess; sorry state; -ways; -wards; in the act of ...; just as one is ...
treachery; betrayal; perfidy
plan; scheme; plot; design; project; intention
to misfire; to come to naught; to end in failure; to fizzle out; to fall flat
morning; forenoon; just before noon
incredible; extraordinary; exceptional; phenomenal
to stiffen; to become stiff; to harden
to tread on thin ice; to go out on a limb; to walk a tightrope; to take risks; (lit.) to cross a dangerous bridge
to keep company; to look after; to entertain; to play (a game) with
order; directive; instructions; command
dazed and limp with pleasure (esp. sexual); ecstatically (panting)
to dig up; to dig out; to pick (nose, teeth, etc.); to pry into; to examine closely; to dredge up
withdrawal symptoms; abstinence syndrome
sexual desire; sex drive; lust
sense organ; sensory organ
pleasant feeling; pleasant sensation; pleasure
laziness; shirking; impudent; brazenly dishonest
to contract (to do); to undertake; to take on (work); (arch.) to take responsibility for; (arch.) to be liable for
careless; sloppy; faulty; using unreliable sources (in a piece of writing); piece of writing with unreliable sources or many errors
what is it (that); the meaning of something; what something is about
usually; ordinarily; always; continuous; 24-hour (operation, care, etc.); constant
100 percent; completely; fully
to leave of one's own accord
skilled; skillful; skilful; competent; capable; good
to support (a theory, claim, etc.); to back up; to substantiate; to prove
study; scholarship; learning; discipline; branch of learning; (a) science