semicircular canals (of the inner ear)
light (i.e. not heavy); feeling light (i.e. offering little resistance, moving easily); light (i.e. of foot); effortless; non-serious; minor; slight
to shake; to jolt; to shake (e.g. the political world); to disturb; to put off a batter (by varying one's type of pitch)
artificial intelligence; AI
origin; source; basis; base; cause; (raw) material; ingredient
imagination; supposition; guess
type; kind; type (of person); (ideal) type; typewriter; typing (on a typewriter)
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape); extraction (of compressed data)
fatigue; weariness; exhaustion; fatigue (of metal, etc.)
to raise; to bring to (someone's attention); to appeal to (reason, emotions, etc.); to work on (one's emotions); to complain; to sue (a person)
Bufferin (brand of buffered aspirin)
to drink; to swallow; to smoke (tobacco); to swallow up; to engulf; to suppress (one's anger, bitter feelings, etc.); to keep down
voice; singing (of a bird); chirping (of an insect); voice; opinion (as expressed in words); sound; sense (of something's arrival)
cool; indifferent; apathetic; cold; cold-hearted; heartless
wearisome; insipid; dull; irksome; wretched; vain
to be able to do; to be possible; to be good at; to do well; to come into existence; to form; to be made
science; to think about scientifically; to think in terms of science
recognition; awareness; perception; understanding; knowledge; cognition
old; aged; long; since long ago; of the distant past; long-ago
such things as ...; and ... and; the minute (that) ...; no sooner than ...; be; is; o
essence; true nature; substance; reality
to be (in contrast to something that is not the case)
force; strength; capability; ability; efficacy; effect; effort
just; justifiable; right; due; proper; equitable
valuation; appraisal; evaluation; appreciation; recognition; acknowledgement
above; over; top; summit; surface; on (top of); the above (in a piece of writing)
which (of three or more); well; now; c'mon
to be better (than); to be superior; to surpass; to excel; to be excellent
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
to peep (through); to peek; to await (one's chance); to guess; to infer
creation; Creation (by God)
that is (to say); namely; precisely; exactly; if one does ..., then; in that case
reconstruction; rebuilding; restructuring
to make; to make (something) what it should be; to cause to be
et cetera; etc.; or something; the likes of; for example; for instance
necessary; needed; essential; necessity; need; requirement
because ...; for ...; the reason being ...; as for ...; when it comes to ...; regarding ...