by the way; in this connection; incidentally; in passing
destruction; disruption; (application) crash
to break; to destroy; to wreck; to ruin; to break (a bill, etc.)
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
unskillful; poor; awkward; imprudent; untactful
possible; likely; probable
unconsciousness; unconscious; involuntary; the unconscious (psychoanalysis)
to stretch; to extend; to straighten out; to be flattened; to spread (of paint, cream, etc.); to stretch out (e.g. of a hand); to extend
to become confused (disconcerted, disorganized, disorganised); to be flustered; to panic; to hurry; to rush; to hasten
to take down; to bring down; to drop off (a passenger); to let off; to withdraw (money); to use for the first time; to wear for the first time
or; either ... or; maybe; perhaps; some ... and others ...; sometimes ... and at other times ...
(animal) collar; necklace; choker
key; lock; key (to a problem); clue
to track down; to locate; to find out; to smoke out; to ferret out; to chase up
not only ... (but also); not just; as well as
perfect; complete; flawless
life; life force; lifetime; lifespan; most important thing; foundation
abruptly; suddenly; all of a sudden; without warning
to spoil someone's start; to kill someone's enthusiasm; to take the wind out of someone's sails
detailed; full; minute; knowing very well; knowledgeable (about); well-acquainted (with)
to talk; to speak; to tell; to explain; to speak (a language)
to tell; to inform; to announce; to indicate; to signal; to mark
to entrust (someone) with; to leave (a matter) with someone; to have someone deliver (a message, parcel, etc.); to send (through someone); to use (something) to express (one's feelings, opinion, etc.); to express in the form of (something)
going out; outing; leaving (one's home, office, etc.)
rest; recess; vacation; holiday; dormancy (of a silkworm prior to moulting)
to have been decided (so) that; to have been arranged (so) that; to be the result (of); to be the outcome; to be the reason (for)
worst; horrible; horrid; in the worst case; if worst comes to worst
single word; a few words; brief comment
tactful; adroit; shrewd; clever; smart; affable
monitoring; watching; observation; surveillance; guarding; supervision
though; notwithstanding; although
cleaning; sweeping; dusting; scrubbing
to finish; to end; to merely result in something less severe than expected; to feel at ease; to feel unease or guilt for troubling someone; to be sorry
to address (someone); to accost a person; to talk (to someone); to begin to talk; to start a conversation
to return (something); to restore; to turn over; to turn upside down; to pay back; to retaliate; to respond (with)
to be effective; to take effect; to work; to function well; to be possible (to do, use, etc.); to be able to
sometimes; at intervals; occasionally; on occasion; from time to time
to feel; to sense; to experience
silver hair; gray hair; grey hair