hour; o'clock; (specified) time; when ...; during ...
(powers of) concentration; ability to concentrate
to suffice; to serve the purpose; to be satisfied
to restrict; to limit; to be restricted to; to be limited to; to be best (for); to be the best plan
formidable enemy; strong enemy; tough enemy
sleepy; drowsy; somnolent
sleeplessness; insomnia; wakefulness
come on; hurry up; chop chop; yeah; that's right; exactly
child; kid; (one's) child; offspring; young woman; young (animal); offshoot
that is so; that is right; it looks to me; people say that; it is said that; I hear that
opponent; rival; adversary; menace; danger; threat
minimum; at the very least
to leave (behind); to leave (undone); to not finish; to save; to set aside; to leave (to someone, esp. after one's death)
standing by; awaiting an opportunity; being on alert; quarantine
execution (e.g. of a plan); carrying out; (putting into) practice; execution (of a program); run
to fall; to drop; to set (of the sun or moon); to sink; to decrease (of popularity, quality, speed, sales, etc.); to fall; to be inferior (to)
to destroy; to break (by striking); to smash; to ruin (a plan, atmosphere, etc.); to spoil; to wreck
(practical) experience; personal experience; hands-on experience; first-hand experience
to serve as a reference; to provide useful information; to be helpful; to be informative; to be instructive
(opening a door) with a clatter; noisily; (falling) with a clatter; with a crash; (changing) completely; totally
sincere; earnest; serious
holiday; vacation; day off; time off; leave; furlough
youth; adolescence; springtime of life
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)
a little; a few; small; only; just; merely
to be shy; to be bashful; to look shy
dear (old); fondly remembered; beloved; missed; nostalgic
to be complete; to be all present; to be equal; to be uniform; to gather; to assemble
person; -er; (arch.) expert; (arch.) geisha; (arch.) prostitute
notebook; memo pad; certificate; identification card
to take out; to produce; to pick out; to fetch; to retrieve
record; document; minutes; record (e.g. in sports); setting (a record); recording (a record high, etc.)
meeting up; gathering; assembly; set
circle; "correct"; "good"; *; _; period
greeting; greetings; speech (congratulatory or appreciative); address; reply; response; courtesy visit (to offer condolences, say congratulations, pay respect, introduce oneself, etc.)
action; conduct; behaviour; behavior; mobilization; mobilisation
confirmation; verification; validation; review; check; affirmation
movement; transfer; migration; mobile; moving; traveling