certain; definite; clear; credible
by means of; due to; because of; according to
oneself (itself, etc.); I; me; you; by oneself (itself, etc.); interjection expressing anger or chagrin
to consist of; to be made up of; to be concluded (e.g. of an agreement); to hold true (e.g. of a theory); to be viable (of a business, lifestyle, etc.); to carry on
stone (of a fruit); pit; core (of an organization, team, etc.); nucleus; nuclear weapons; nucleus (of an atom); nucleus (of a cell)
to think; to consider; to think (of doing); to plan (to do); to judge; to assess; to imagine
to point; to nominate; to select someone; to identify; to indicate; to play (a game of shogi)
difficult to ...; hard to ...
perplexity; difficult question; difficult problem
argument; discussion; theory (e.g. of evolution); doctrine; essay; treatise
prior research; previous work
ancient and modern times; all ages; past and present
custom; practice; said; aforementioned; instance; example
direct; immediate; personal; firsthand
to be of use as a reference; to be helpful
sudden turn; sudden change; (suddenly occurring) accident; emergency
careful; cautious; prudent; discreet; deliberate
passage (of time); elapsing; progress; development; transit
while; during (the time when)
settlement; solution; resolution
only; merely; but; no more than
article; goods; fine thing; fellow; (arch.) prostitute; (arch.) price
to spend time (on doing something)
establishment; settlement
accurate; correct; precise; exact
personality; character; individuality; personhood
trend; course of action; directionality; directivity; directional; vectorial
viewing and treating as one; regarding as the same; equating one thing with another; identification
attachment; adhesion; tenacity; fixation; obsession
knowledge; awareness; consent; acceptance; forgiving; pardoning
third party; third person; outsider; disinterested person
details; particulars; longitude and latitude; warp and weft; warp and woof
above anything else; above all; more than anything; best; greatest; excellent
behavior; behaviour; manner; attitude; bearing
like; similar to; as with; in the same way
true feelings; real intention; one's heart; one's right mind; one's senses; one's conscience
surface; face; outside; exterior; appearances; superficiality
entrance; entry; gate; approach; mouth
counter for jewels in a watch; counter for transistors, diodes, etc. in an electronic product
signal; signalling; signaling; traffic light; traffic signal
to cross (e.g. road); to traverse
artificial; unnatural; human-caused (e.g. mistake, error, disaster); man-made