zero; 0; nought; nothing; zilch
under development; in development
to torment; to pain; to inflict (physical) pain; to harass; to cause (emotional) pain; to afflict
subject; theme; homework; assignment; task; challenge
conquest (of a difficulty, illness, handicap, etc.); overcoming; bringing under control; subjugation; victory over
atrocious; fiendish; brutal; villainous
experiments using animals; in-vivo testing; animal testing
human experiment; human experimentation; experiment on a living person
to bring forward (e.g. by 3 hours); to advance; to hasten (e.g. one's death); to quicken (e.g. one's step); to speed up; to accelerate
secret; private; surreptitious
underclasses; poorest segment of the population; the poor
fixed content; settled matter; done deal
subject (of a medical experiment, etc.); test subject; trial subject; examinee (of a full-body scan, etc.)
to do oneself; to do by oneself; to start work (on); to commence
taking captive; carrying away; kidnapping; kidnaping; abduction
restriction; restraint; binding; constraint
lively; active; vigorous; animated; brisk
dissection; autopsy; analysis
example; specimen; sample
glass bottle; glass jar; phial; vial
to move (house); to transfer (department); to change the target of interest or concern; to elapse (passage of time); to be permeated by a colour or scent; to be infected
compensation; indemnity; reparation
censorship; inspection; examination
praise; admiration; commendation; approbation
to tear off; to pluck; to scratch off
to crush (with one's hands); to kill a proposal; to shelve; to table (remove from consideration)
retreat; retirement; depression (hole)
to prick; to stab; to poke; to prod; to use (a cane); to prop oneself up with
as you were; return to your original position!; er, rather
to leave (someone) alone; to leave to oneself; to leave (someone) be
counter for people (usu. seating, reservations and such); first name; famous; great; name; noun
arranged; taken care of; settled; completed; finished
stamp; sticker (in messaging apps); (large) emoji
appearance of written words; impression given by written letters, characters, etc.; literal meaning (of a piece of writing); superficial meaning; face (of a printing type)
protuberance; bulge; protrusion; rise; uplift; upheaval
watchtower; watch tower; lookout tower
to fly about; to skip about; to bustle about
firefly (Luciola cruciata); lightning bug; glowworm