needless fear; groundless apprehension; unfounded worry
personality; character; individuality; personhood
replacement; substitution; change; shunting (rail); switching
refreshing; exhilarating; invigorating; bracing
single; simple; singles (tennis, badminton, etc.); win bet (bet which predicts the winner of a race)
gum; rubber; eraser; condom
use; application; employment; utilization; utilisation
to take over; to capture; to seize; to hijack (vehicle, account, etc.)
easily; readily; with ease; without trouble
cattail cotton; cattail fluff; bulrush down
reflection; reconsideration; introspection; regret; repentance; remorse
one's own strength or effort; (by) oneself
club activities; extracurricular activities
invitation; solicitation; canvassing; canvasing; inducement; persuasion
I know, right?; don't you agree?; I thought you'd say that!; there we go
new student; freshman; first-year student
mark; guide; purpose; aim; sight (on a firearm)
private parts; privates; genitalia; disgraceful thing; shame; embarrassment
applicant; candidate; person interested in doing something; person wanting to do something; interested party; volunteer
crawl (swimming); front crawl; forward crawl; web crawling
to float; to become merry; to be cheerful; to become loose; to become unsteady; to feel out of it; to be cut off (e.g. from those around you)
to pick out (with the fingers); to pull out; to throw out (e.g. of a bar); to drag out; to chuck out
side (of something, or taking someone's side); part; (watch) case
indirection; indirectness
washing; laundry; relaxing; taking a break
to flash (e.g. lightning); to flicker; to flutter (e.g. flag); to wave; to flash into one's mind (e.g. an idea); to come to one suddenly
suspension bridge; rope bridge
most suitable; optimum; optimal; best
still more; to say nothing of; not to mention; still less
to become used to seeing; to be familiar with
dwelling; house; residence; den; habitat
necromancy; spiritism; spiritualism
to read a large number (of); to read widely; to read everything that one can lay one's hands on (usu. of specific type, genre)