hole; opening; pit; hollow; burrow; den; deficit
to have an eye on; to zero in on
remodeling; remodelling; restructuring; modding
under (influence, control, conditions, etc. of); during (war, occupation, etc.)
Identification, Friend or Foe; IFF
signal; signalling; signaling; traffic light; traffic signal
camouflage; disguise; pretense; feigning; masquerade
spurious article; forgery; counterfeit; imitation; sham
one machine; one aircraft; one life
to slip into; to crawl into (under); to conceal oneself (under); to sneak into; to infiltrate
to leave alone; to leave as is; to ignore; to neglect
isomorphism; same shape; same type; same pattern
to surpass; to outstrip; to excel
head; brains; intellect; understanding
to find out; to discover; to locate
earth; ground; place; territory; bottom (of a package, book, etc.); earth (one of the five elements)
rear; rear unit guard; anchor (man)
to hold between (e.g. one's fingers, chopsticks); to grip (from both sides); to put between; to sandwich between; to catch (e.g. a finger in a door); to trap; to insert (e.g. a break into proceedings)
rank (of troops); file; column; formation
to cross (legs or arms); to link (arms); to put together; to construct; to braid; to plait; to grapple
row; line; company (of someone); group; sequence; counter for rows
occasionally; once in a while; seldom; casually; unexpectedly; accidentally
series; chain; two reams (i.e. 1000 sheets of paper); verse; stanza
perhaps; likely; probably; I dare say
some people; a few people; several people
to be a match for; to rival; to equal; to compare with; to be equivalent to
barely; narrowly; only just; with difficulty
the point of ...; the place where ...; a place called ...; places known as ...; I would say ...; ... is how I'd put it
to lean (to one side); to incline; to be unbalanced (e.g. diet); to be unduly weighted towards; to be partial; to be biased
comprehensive; composite; all-embracing
there is no need to; it is fine if you don't; unnecessary; does not match; out of reach of
at the critical moment; when the time comes; when it's most important; when necessary; in an emergency; when push comes to shove
to measure; to weigh; to survey; to conjecture; to infer; to surmise
to scold; to chide; to rebuke; to reprimand
fleeting (glimpse, glance, etc.)