essential; substantial; substantive; intrinsic
uneasy feeling; sense of anxiety; malaise
to be excited; to be nervous; to be thrilled
to be tired of waiting; to wait impatiently
exaltation; emotional uplift
delineation; demarcation; drawing a line (e.g. between what's acceptable and unacceptable); (measuring) ruler
to separate (by distance, time, etc.); to isolate; to interpose; to have between; to alienate; to estrange
river; stream; River; the ... river
good; excellent; fine; nice; pleasant; agreeable
to make (the best) use of; to put to good use; to leverage (skills, attributes, experience, etc.); to restore (a deleted passage; in proofreading)
on and after; from ... onward; since
to erase; to drown out (e.g. a voice); to make disappear
remainder; remnant; (not) very; (not) much; too much; excessively; extreme
to raise one's voice; to shout
to fan (oneself, flames, etc.); to flap (in the wind); to instigate; to stir up; to drive up prices (by buying a large amount of something); to take a photo from a low angle; to tailgate
emotion; feeling; atmosphere; mood; spirit
stillness; silence; quiet; hush; calm; serenity
being filled with; being full of; permeation
focusing on only one thing; obsessively; intensely; selfish; self-serving
gear; cogwheel; cog (in an organization, company, etc.); cog in the machine
no; nay; disagreement; objection; disapproval
fast; quick; easy; simple; as soon as ...; the moment ...
speed; velocity; pace; velocity
generally; on the whole; general; rough; outline; main points
double; twice (as much); times (as much); -fold; 1-nth; 1 to n
approximately; about; to (about) the extent that; (almost) enough that; as ... as ...; like
kilo-; 1000; kilogram; kilogramme; kilometre; kilometer
gravity; gravitation; gravitational pull
ground; earth's surface; land; lot; plot
to paste; to stick; to affix; to station; to post
terrible; dreadful; tremendous; terrific; appalling; shocking
base (military, expedition, etc.); enthusiast; maniac; fanatic
far away; far off; nowhere near; far cry
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
bell (often a large hanging bell); chime
announcement (esp. over public-address system); official announcement; formal information release