unprecedented in history; unheard-of; epoch-making
boom; rage; fad; boom; cross-arm
to come (spatially or temporally); to approach; to come back; to do ... and come back; to come to be; to become
that; it; then; that point (in time); (arch.) there; (arch.) you
serious; not joking; straight
hard; solid; stiff; tight; strong; firm (not viscous or easily moved); safe
to come to like; to become fond of; to fall in love
year; counter for years (e.g. of an era), grades (e.g. school); period of an apprentice's contract (usu. ten years)
gender; distinction of sex; sex
unrelated; irrelevant; unconcerned; unconnected
yes; yeah; hum; hmmm; oof
chime; bell (e.g. doorbell)
to rise; to go up; to enter (esp. from outdoors); to come in; to enter (a school); to advance to the next grade; to get out (of water)
often; frequently; lightly (of a movement); easily; simply
mandarin (esp. the satsuma mandarin (Citrus unshiu)); mandarin orange; tangerine; citrus (Citrus spp.)
jello (gelatin-based dessert); jelly; gel; jelly
company; corporation; workplace
lunch break; noon recess; noon rest period
exactly; precisely; just; as if; as though; quite
near; neighbourhood; nearly (e.g. "it took nearly one year"); close to; shortly; soon
(not) particularly; (not) especially; (not) specially; separately; apart; additionally
isn't it?; let's ...; why don't we ...; how about we ...
denial; negation; negation (logic); NOT operation
as is; as it is; as things are; like this; this way; at this rate
happiness; good fortune; luck; blessing
than; from; out of; except; but; more
companion; partner; other party; addressee; opponent (sports, etc.)
take care of yourself; get well soon; God bless you; bless you
incredible; unbelievable; terrific; impressive
always; all the time; never; usual; regular
introduction; presentation; referral; listing
just kidding; not!; ersatz; imitation; phony
fast; quick; early (in the day, etc.); premature; (too) soon; not yet
previously; before; first; before (something or someone else); beforehand; in advance
to put; to place; to leave (behind); to establish (an organization, a facility, a position, etc.); to set up; to appoint (someone to a certain position); to hire
if; in case; as for; on the topic of; if that's the case; if so
for the first time; only after ... is it ...; only when ... do you ...; first time; (one's) first
roughly; approximately; round about; cursorily; briefly; quickly
guidance; leading (the way); information; notice; announcement (of one's arrival); invitation
to enter; to go into; to break into; to join; to enroll; to contain; to hold
first (of all); firstly; probably; most likely; more or less (satisfactory); on the whole
strong; powerful; strong (taste, e.g. coffee)