one day; all day (long); throughout the day; first day of the month
to continue; to last; to continue (without a break); to be unbroken; to occur again and again; to lead to; to connect to
cavern; cave; cave system; grotto
tower; steeple; spire; stupa; pagoda; dagoba
shooting up one after another
to grow; to spring up; to sprout; to cut (teeth)
warp (fictional faster-than-light spacecraft propulsion)
subtle; delicate; difficult; complex; doubtful; questionable
after all; in the end; conclusion; end; end of a game of go, shogi, etc.
preference; priority; precedence
magical powers; supernatural powers; spell; charm
concentration; thickness; density; cardinality
strangeness; abnormality; disorder
to rise; to swell; to be promoted
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
leaving as is; leaving alone; leaving to chance; neglecting; abandoning
many; much; majority (of); greater part (of); mostly; mainly
person killed in action; the war dead
quite; very; 10^48; quindecillion
to save up; to stockpile; to stash away; to hoard; to amass; to salt away
big; large; loud; extensive; spacious; important
only; merely; but; no more than
I've heard that ...; rumour has it that ...; it appears as if ...
fixed; settled; constant; definite; uniform; regularized
item; something that one "just has to have"
spontaneous generation; abiogenesis; natural occurrence; spontaneous occurrence
handy; convenient; suitable; reasonable; moderate
place; spot; field; discipline; occasion; situation; scene (of a play, movie, etc.)
a little; a bit; somewhat; slightly; rather
near; close; close (in time); soon; close (relationship); friendly
depending on the circumstances; due to (with modifying verb)
to erase; to delete; to turn off (power); to switch off; to extinguish; to put out
again (and again); once again; yet again; (there you go) again
explanation; commentary; exposition; elucidation
inner part; inside; interior; depths (e.g. of a forest); back (of a house, drawer, etc.); bottom (e.g. of one's heart)
always; without exception; necessarily; certainly; without fail; positively
conquest; domination; mastery
extinction; extinguishment; disappearance; annihilation
emergency; extraordinary; unusual
honor; honour; credit; prestige
yearning; longing; aspiration; adoration; admiration