difficult; hard; impossible; unfeasible; fussy; particular; gloomy
speaking of ...; when it comes to ...; as for ...; if one were to say ...
simple; plain; uncomplicated; straightforward; simple-minded; naive
degree of difficulty; difficulty level
high; tall; expensive; high-priced; high (level); above average (in degree, quality, etc.)
after all; because; but; even; too; as well
one's assessment of the situation
to face (each other); to be facing; to be directed toward (the future, etc.); to be in response to; to receive (a client, etc.); to compare with
suitable; proper; appropriate; perfunctory; half-minded; sloppy
radio wave; reception; signal; saying strange things
or something; for instance ... (though there are other suitable options); ... or ...; as soon as; right after; while still
personal history; background; log; record; hysteresis
style; way; shape; form; appearance; state
formation; establishment; conclusion (e.g. of a deal); reaching (e.g. an agreement); being valid (of a theory, argument, etc.); holding
question (e.g. on a test); problem; problem (e.g. societal, political); question; question (i.e. doubt); public discussion
machine; mechanism; instrument; appliance; apparatus
although; despite; whereas; while; if only; I wish
average; medium; mid-grade (item); regular grade; same level as; equal to
to connect; to link together; to tie; to fasten; to maintain; to preserve
institution; establishment; facility; home (for elderly, orphans, etc.)
state of affairs (around you); situation; circumstances
opening to the public; making available to the public; putting on display; exhibiting; showing (play, movie, etc.); holding (interview, etc.)
anyone; anybody; everyone; everybody; whoever
inspection; reading; perusal; browsing (the web)
assistant; associate; duplicate; copy; adverb
reality; actuality; hard fact
mode (musical mode, mode of probability distribution, state of physical system); fashion
various; all sorts of; variety of; (arch.) various colors (colours)
character (esp. kanji); letter; handwriting; penmanship; the ... word (e.g. "the L word" = "love")
to float; to be suspended; to rise to the surface; to appear; to come to mind; to have inspiration
such things as ...; and ... and; the minute (that) ...; no sooner than ...; be; is; o
table; chart; list; memorial to an emperor
to project; to overhang; to stick out; to put up (a notice); to post
one part; one portion; one section; one copy (e.g. of a document)
automatic update; automatic renewal
renewal; update; innovation; improvement
to live; to exist; to make a living; to subsist; to be in effect; to be in use
letter (of alphabet); character; writing
to read; to recite (e.g. a sutra); to chant; to predict; to guess; to decipher; to count
to reach the point that; to come to be that; to turn into