naughty; mischievous; rascal; naughty kid
counting backwards; calculating backwards; inverse operation; reverse operation
every person; each one; everybody
funny story; funny anecdote
sightseeing; watching; viewing; sightseer; watcher; spectator
to turn up; to roll up (e.g. sleeves); to do over and over again; to do relentlessly; to stage a comeback (against) (in mahjong, horse racing, etc.); to come from behind
to beat to death; to kill
letter of challenge (to a duel, etc.)
reference; bibliographical reference; consultation; browsing (e.g. when selecting a file to upload on a computer); checking out
best regards; please remember me; please treat me favorably (favourably); please take care of
to lower one's voice; to speak with a hushed voice
great laughter; burst of laughter
in perfect form; going swimmingly
favourable; favorable; promising; satisfactory; in good shape
in addition; furthermore; above (which); on top of (which)
last time; last inning; last part; final episode (of a television program)
pretty; lovely; clean; clear; completely; entirely
feeling refreshed; feeling relieved; neat; tidy; frank; open-hearted; completely
most suitable; optimum; optimal; best
isomorphism; same shape; same type; same pattern
as likely as not; 50-50; even match; tie
link; directory entry; rink
not bad; not half bad; pretty good
conspirators; faction; cabal; clique
current; urgent; to confront (an issue); to face (up to something); for the meantime; at present
absorption; giving undivided attention; devoting oneself (to)
to be packed (with); to be full (space, schedule, etc.); to be blocked (road, pipe, nose, etc.); to be clogged; to shorten (width, interval, etc.); to shrink (shirt, word form, etc.); to be at a loss
so far; up to now; hitherto; that's enough (for today); it ends here
to wager; to bet; to risk; to stake; to gamble
to go round and cut in; to take a roundabout path
full view; plain sight; completely visible
half; 50%; tie; 5 parts; 5%
friendly fire; killing each other by mistake; internecine strife
roughly; approximately; round about; cursorily; briefly; quickly
what one desires; what one hopes for; suits me well; could ask for nothing better; bring it on
to understand; to make out
irregular; atypical; anomalous; anomalistic; abnormal
fidelity; honour; honor; chastity (of a woman); faithfulness (e.g. to one's husband)
hating to lose; unyielding; unbending; competitive; sore loser; determined
useless resistance; vain struggle
reason; cause; circumstances