effect; efficacy; validity; potency
everything; all; the whole; entirely; completely; wholly
that; the matter in question
departure; departing (from ...); sending; sent (by ...); engine; counter for gunshots, bursts of gas, etc.
simultaneously; all at once; in unison
firing (esp. a rocket or missile); launching; shooting; ejaculation
particularly; especially; in particular; expressly
to exchange (messages, greetings, arguments, etc.); to intersect; to cross; ... with one another; ... to each other
state; state of affairs; appearance; look; sign; indication
cooperation; coordination; link
perfect; complete; flawless
to come out; to fall out; to fade; to discolour; to wear a hole (e.g. clothes); to leave (e.g. a meeting); to be clear
disabling; invalidation; nullification; vitiation
isn't it?; let's ...; why don't we ...; how about we ...
supposing; even if; granting that; temporarily; provisionally; for the time being
failure; mistake; blunder
fragment; broken piece; splinter; chip; shard
a short while ago; a moment ago; just now; some time ago
demonstration; verification; substantiation; actual proof
arranged; taken care of; settled; completed; finished
again; once more; a second time
part; portion; amount; worth (as in "two days' worth"); one's means; one's place; one's duty
beginning; outset; first; onset
place; situation; position; location
to differ (from); to vary; to not be in the usual condition; to not match the correct (answer, etc.); to be different from promised; isn't it?
accurate; correct; precise; exact
to let fly; to make fly; to skip over; to leave out; to run fast; to drive fast; to spray
to attack; to assail; to succeed (someone in a post, role, etc.); to make a sudden visit
protection; safeguard; guardianship; preservation; conservation
it is ... that ...; precisely; although; while; it is precisely because ... that ...; only because ...
to attach; to join; to furnish (a house with); to wear; to put on; to keep a diary; to make an entry
helmet; hard hat; protective headgear
below; down; bottom; beneath; underneath; just after; right after
face; visage; look; expression; honor; honour
naked; bare; uncovered; frank; open; blunt
hand; arm; forepaw; foreleg; handle; hand; worker
to protect (someone); to look after (e.g. an injured leg); to defend; to cover for; to stand up for; to stick up for
soon; shortly; before long; having no time to ...; with no time to ...
but then; although; though; reasonable; natural; just