fee contingent upon success; contingency fee; completion bonus
obscene; indecent; dirty; improper
human experiment; human experimentation; experiment on a living person
abuse; ill-treatment; maltreatment; mistreatment; cruelty
administration (of medicine)
artificial; unnatural; human-caused (e.g. mistake, error, disaster); man-made
superman; superwoman; Ubermensch (e.g. Nietzsche's ideal man of the future); overman
to a greater or lesser extent (degree); more or less
April Fools' Day; April fool
delightful; satisfying; gratifying; brisk; piquant
palm; open hand; playing on equal terms; lack of handicap
to knock down; to slap down; to floor
to screw up; to put the screws on (a person); to constrict (someone, something)
tap; faucet; tapping (on a touchscreen); tap dance; tap (electrical)
troublesome; annoying; complicated
to get used to; to grow accustomed to; to become skilled in; to become experienced at; to become tame; to become domesticated
company secret; industrial secret; trade secret
aptitude; aptness; suitability
poverty; need; destitution; having great difficulty with; struggling greatly with; being in distress
(somebody else's) parents; both parents
laboratory testing bench; laboratory table; subject of an experiment; (human) guinea pig
under development; in development
completion; finish; workmanship; result; outcome
motor nerve; reflexes; athletic ability; motor coordination
haggardness; emaciation; wasting away; being tired out; being worn out; exhaustion
to triumph; to be elated with success
brother-in-law (spouse's older brother or older sister's husband); older stepbrother
How did you like ...?; How about ...?; What's going on?; How's it going?
to be in a fit (of anger); to rage
disinformation; false information