particle indicating that the speaker is trying to recall some information
what; how many; many; a lot of; several; a few
recently; lately; these days; nearest; closest
tune; tone; vein; mood; condition; state of health
bad; poor; poor (quality); inferior; evil; sinful; ugly
only; just; merely; as much as; to the extent of; enough to
yes; yeah; hum; hmmm; oof
more or less; though not quite satisfactorily; tentatively; for the time being; just in case; once
speciality; specialty; subject of study; expert; area of expertise
what; you-know-what; that thing; whatsit; whachamacallit; (not) at all; (not) in the slightest
or rather (say); or better (say); or perhaps I should say; or, how should I put it; I mean
cool; stylish; good-looking; fashionable; sexy
other (place, thing, person); the rest; outside; beyond; nothing except; nothing but
place; spot; address; district; area; one's house; point
at; in; at; when; by; with; and then
to work; to labor; to function; to operate; to commit (e.g. a crime); to perpetrate
and; besides; because; since; the thing is; for one thing
perhaps; probably; generous; many; much
I'm sorry; my apologies; may I come in?; permission; leave; dismissal
no!; no no!; no, not at all
again; once more; also; too; on the other hand; while; and
just (e.g. "just wait here"); come now; tolerably; passably; well...; I think...
all present; all concerned; all of us
to be (of animate objects); to exist; to stay; to be ...-ing; to have been ...-ing
person; someone; human beings; mankind; human (Homo sapiens); (other) people; others
to joke; to jest; to make fun of; to laugh at; to romp; to gambol
hey; you; hey; hey; hold on; yo
halfway; half measures; unfinished; incomplete; by halves; half-baked
green; greenery (esp. fresh verdure)
don't; do; hey; listen; now, ...; well, ...
this; last (couple of years, etc.); these; you (as in "you liar")
precisely; exactly; plumb; damn; stupid; cursed
to accompany; to follow; to assemble (necessary items); to prepare
grass; weed; (arch.) ninja; not genuine; substandard; LOL
conduit; pipe; duct; vessel
very loose; slowly; leisurely
isn't it?; let's ...; why don't we ...; how about we ...