consideration; examination; investigation; study; scrutiny; discussion
combination; assortment; matching (in a contest); pairing; combination
to think (about, of); to think over; to consider; to bear in mind; to think (that); to believe; to intend (to do)
if; in case; as for; on the topic of; if that's the case; if so
possible; potential; practicable; feasible
may; might; perhaps; may be; possibly
difficult; hard; impossible; unfeasible; fussy; particular; gloomy
preparation; arrangements; provision; getting ready; laying out (e.g. a meal)
than; in comparison to; rather than; over; above
seems; I think; I guess; right?; don't you agree?; I thought you'd say that!
experiment; experimentation
existing (at the present moment); alright; acceptable; to be (usu. of inanimate objects); to have
that is so; that is right; it looks to me; people say that; it is said that; I hear that
if that is the case; if it becomes so; when it becomes so
mining; digging; working (a mine)
to use (a tool, method, etc.); to make use of; to use (a person, animal, puppet, etc.); to employ; to use (time, money, etc.); to spend
collecting; accumulating; collection (of art, stamps, insects, etc.); garbage collection; waste collection
both (people); the two of them
murmur; mutter; murmuring; tweet; Twitter post
one's line of sight; one's gaze; one's eyes (looking); glance; gaze; look
to swim; to struggle through (a crowd); to make one's way through the world; to get along (in life); to totter; to lose one's balance
wonderful; marvelous; strange; strangely enough; oddly enough; for some reason
appearing that; seeming that; looking like; having the appearance of
to ask; to enquire; to inquire; to search; to look for; to look into
abrupt; sudden; unexpected
to sound shrill (of a voice); to sound high-pitched and excited; to get excited; to become restless; to be thrown too high; to come in high
voice; singing (of a bird); chirping (of an insect); voice; opinion (as expressed in words); sound; sense (of something's arrival)
to shift one's attention to; to shift one's focus on
explanation; exposition; description; account; caption; legend
insufficiency; deficiency; shortage; dissatisfaction; discontent; complaint
good; advantage; sake; purpose; consequence; result
intermittently; bit by bit; little by little; in drops (e.g. of rain)
dungeon; dungeon (in an RPG or video game); (underground) labyrinth
simple; easy; uncomplicated; brief; quick; light
collection; recovery; withdrawal; retrieval
recently; lately; these days; nearest; closest
real feeling; actual feeling; to actually feel; to have a real feeling (that ...); to experience personally
to be found; to be discovered
to chase; to run after; to follow (a set order, a trend, etc.); to drive out; to get rid of; to drive (e.g. a herd)
picking; collecting; harvesting; extraction
as one wishes; as one wants; to one's satisfaction