easy; likely to ...; have a tendency to ...; easy to ...
degree of difficulty; difficulty level
unfit; unsuitable; unmarketable
to cultivate a better understanding
together; at the same time; same; identical
warm and fluffy; soft; steamy hot (food); hot and flaky; feeling mentally tired; feeling of tired relief or accomplishment after effort or perseverance
at someone's (something's) mercy
to sprawl; to lie sprawled; to stretch oneself out; to lie relaxed on one's side
failure; mistake; blunder
restriction; restraint; limitation; limit
to emboss; to print out; to print; to work out (e.g. policy); to hammer out; to strike (a drum indicating the end of a performance)
to get cracked; to develop a crack; to be fissured
restoration; repair; mending
adjustment; regulation; coordination; reconciliation; tuning; fixing
oneself; oneself; for oneself; personally
collecting; accumulating; collection (of art, stamps, insects, etc.); garbage collection; waste collection
to resemble; to look like; to be like; to be alike; to be similar; to take after
to exert (influence); to exercise; to cause (e.g. damage); to do (e.g. harm); to bring about (e.g. benefits); to extend
amplification (elec.); magnification; amplification; making larger
therefore; and so; for that reason; accordingly; consequently; hence
after that; afterwards; thereafter
light; well-lit; bright (of a colour); brightly-coloured; cheerful; bright; encouraging (for the future of a project, etc.)
concealment; suppression; hiding
to get stuck with (some job); to end up with (something unpleasant)
subject; theme; homework; assignment; task; challenge
establishing; proving; ascertaining; identifying; confirming
to deny; to contradict; to negate (esp. a sound); to drown out
group; bunch; crowd; group
plentiful; lot of; much; pile of
progress; advance; improvement; development
to interfere (with); to hinder; to be hindered (from doing); to become impeded; to have difficulty; to suffer inconvenience
least; lowest; worst; awful; horrible; at the very least
existence or nonexistence; presence or absence; consent or refusal; yes or no
plan; device; idea; design; contrivance; conception
consequence; result; conclusion