is that so?; I see; right; oh
yes; yeah; hum; hmmm; oof
as expected; sure enough; after all (is said and done); in the end; too; also
service business (hotels, restaurants, etc.); service industry; hospitality industry
strange; odd; unexpected; change; incident; disturbance
consequence; outcome; result; blame; fault
(not) well; (not) properly; (not) enough; (not) sufficiently; (not) satisfactorily; (not) decently
as one would expect; naturally; indeed; still; all the same; after all
already; yet; soon; shortly; further; more
aah!; ooh!; oh no!; oh boy!
finally; in the end; at last; in the end; after all; never (happened)
twelve o'clock; noon; midnight
first-year student; first-year pupil; beginner; novice; annual; annual plant
rest; break; recess; intermission
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
swallow (bird of the Hirundinidae family); martin; barn swallow (Hirundo rustica); younger man involved with an older woman; boy toy
senior (at school, work, etc.); superior; elder; older person; predecessor
free (of restraint, controls, etc.); free (of charge); freelance; independent; freelancer; one-size-fits-all; free skating
possibility; chance; potential; potentiality; possibility (modal property of a proposition containing no logical contradiction)
rich (flavor, color, etc.); strong (e.g. odor); probable; (very) likely; passionate; sensuous
to confess one's love; to profess one's feelings
even if; even though; even; too; whether ... or ...; no matter (what, where, who, etc.)
strangely; oddly; miraculously; mysteriously
the same; the said; likewise
time; season; period; phase; stage
to resemble; to look like; to be like; to be alike; to be similar; to take after
soon; shortly; before long; nearly; almost
rest period; intermission; break time; recess
in some way or other; one way or another; somehow; only just; barely
date (with someone); (social) outing (for two); date night; date (day)
to invite; to ask (someone to do); to tempt; to lure; to induce (tears, laughter, sleepiness, etc.); to arouse (e.g. sympathy)
things like; something like; someone like; such a thing as; (the fact) that; to think that
normally; ordinarily; by anyone's standards; by normal standards; without any issues; without any difficulty
to address (someone); to accost a person; to talk (to someone); to begin to talk; to start a conversation
splendid; nice; sufficient; satisfactory; not needing (any more of something); (already) having enough
invitation; introduction; temptation
absolutely; definitely; absolute; unconditional; absoluteness
unreasonable; unnatural; impossible; forcible; forced; excessive (work, etc.); immoderate
how can (one) do something
voice; singing (of a bird); chirping (of an insect); voice; opinion (as expressed in words); sound; sense (of something's arrival)
normally being cold but at some prompt suddenly becoming lovestruck; hot-cold personality type
regrettable; unfortunate; disappointing; vexing
correct answer; right solution; correct interpretation; right decision; right choice; appropriate judgement
Excellent (grade); A; superiority; excellence; gentle; graceful
since some time ago; for some time; for quite a while