whether or not (in phrases like "I don't know whether or not I can come")
doubtful; questionable; uncertain; disputable; suspicious
even; (if) only; just; besides; on top of that
to sew; to stitch; to weave one's way (e.g. through a crowd)
enthusiast; mania; enthusiasm
what!; oh; what the heck; what the; damn
here and there; all around; everywhere; to get things in the wrong order (back to front); to become muddled up
serious; earnest; real sword (as opposed to a wooden practice weapon)
one (esp. of two); the other; on the one hand; on the other hand; whereas; although
speaking of ...; when it comes to ...; as for ...; if one were to say ...
to act (a part); to play (a role); to perform (a play, etc.); to put on (a production); to commit (a blunder); to disgrace oneself
restlessly; nervously; uneasily; in a fidget
to finger; to touch; to make changes to; to tinker with; to dabble in; to do as a hobby
to put oneself on guard; to stand ready; to square off
some; few; somewhat; to a certain extent; (arch.) many; (arch.) a lot
anticlimax; let-down; disappointment; loss of interest
to listen carefully; to strain one's ears
one more; another; the other; not quite; not very good; lacking
to cock one's head in puzzlement; to tilt one's head in contemplation; to wrack one's brain; to think hard
rebound; relapse after a diet; regaining lost weight; return of symptoms after withdrawal of medicine
to become thin; to lose weight; to reduce (one's) weight; to be barren; to be infertile; to be sterile
performance; take; game; season; penetrative vaginal sex (with a prostitute); unsimulated sex (in an adult movie)
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
serious; not joking; straight
fraud; swindle; graft; saying you're going to do something but in the end not doing it; making promises without keeping them
violent; furious; extreme; intense; fervent; vehement
snare; trap (for catching wild game, etc.); trap (i.e. ruse, subterfuge, etc.)
most; highest; maximum; best; wonderful; finest
summer vacation; summer holiday
definitely; absolutely; absolute; unconditional; absoluteness
taking an examination (esp. school and university entrance)
first year of high school; first-year high school student
moderate (degree); proper (amount); temperate; suitable
to be careful; to pay attention; to take care
pleasant feeling; good vibes
to enliven (e.g. a conversation); to animate; to engage in enthusiastically; to become successful and well known
suddenly; all of a sudden; abruptly
heat; fever; temperature; zeal; passion
to shut oneself in (e.g. one's room); to be confined in; to be filled with (emotion, enthusiasm, etc.); to fill the room (of a gas, smell, etc.); to be heavy with (e.g. smoke); to be muffled (e.g. voice); to hold (a castle, fortress, etc.)
bathing suit; swimsuit; swimmers