knowingly or unknowingly; with or without someone's knowledge
to do something by choice; to like; to be fond of
juice; sap; soup; broth; (dipping) sauce
to tinker with; to fumble with; to fiddle with; to twiddle
root; origin; source; cause; basis; foundation
(doing) as one pleases; to one's heart's content; letting (something) go unchecked; leaving uncontrolled; leaving (something) to take its own course
extreme; ultra; mega; damn; stupid; cursed
every evening; night after night
to get angry; to snap; to blow one's top; to lose one's temper; to flip
fondness for women; woman admirer; lustful man; being attractive to women; being a lady-killer
feeling good; feeling pleasant
chief; main; principal; important
to speak frankly; to put things bluntly
easygoing; optimistic; conceited
gold (metal); gold (color); gold (medal); first place (prize); something of great value; something golden (e.g. silence); money
subject (of study); course of study; department (of a university)
practice (in the field); training (esp. practical and hands-on); practical exercise; drill
model; miniature; sample; specimen; prescribed form
hypothesis; supposition; assumption; tentative theory
(distinction of) sex; gender
to contain; to comprise; to hold in the mouth; to bear in mind; to understand; to express (emotion, etc.)
to be born; to come into the world
male and female (animals); the two sexes; victory and defeat; strengths and weaknesses
fertilization; fertilisation; impregnation; pollination; insemination
father and mother; parents
to inherit; to succeed; to take over
common sense; good sense; common knowledge; general knowledge; common practice; accepted practice
variety; kind; type; counter for kinds, species, etc.
to ferry across (e.g. a river); to carry across; to lay across; to build across; to hand over; to hand in
to be related; to be connected; to be joined together; to result in; to lead to; to bring about
technical term; terminology; jargon
single; simple; singles (tennis, badminton, etc.); win bet (bet which predicts the winner of a race)
consideration; inquiry; enquiry; investigation; study
irresponsible; perfunctory; lukewarm; half-baked; (already) enough; considerably