bubble; foam; froth; suds; lather; head (on beer)
operation; functioning; running
grazing; skimming; almost touching; barely; just; narrowly
subtle; delicate; difficult; complex; doubtful; questionable
to protrude; to stick out; to be forced out; to be pushed out; to go over (e.g. a budget); to go beyond
the north; northward; northern direction; northern part (e.g. of a country); northern district
to reel; to wind; to turn (pages); to flip through (a book); to count (e.g. the days); to open one-by-one
ecology; life and habits (of an animal); mode of life; way of living
clearly; distinctly; evidently; definitely
in spite of; despite; although; nonetheless; nevertheless; but
origin; fundamental element
popular name; common name; given name
distinction; differentiation; discrimination; difference
beat; palpitation; pulsation; throbbing
to push up; to thrust up; to put pressure on (one's superiors); to pressure; to well up (of an emotion); to surge up
first; foremost; most important; best; greatest; above all
strange; unfamiliar; mysterious; suspicious
to connect; to tie; to fasten; to transfer (phone call)
name; designation; denomination; naming; giving a name
to differ (in); to have different ...; to be different (in terms of ...)
part of the feet from the ankles to the tips of the toes
quick; speedy; prompt; rapid; swift
numbness; going to sleep (of a limb); pins and needles
to run up (a hill, stairs etc.); to dash up; to rush up
look; glimpse; apparently; seemingly; (arch.) first meeting
what kind of; what sort of; what; no matter what (kind of); whatever; any
emergency; extreme; great; extraordinary
accidentally; in error; by mistake; by accident
to shift; to move; to slide; to move (an appointment, meeting, etc.); to bring forward; to put back
to manifest itself; to manifest oneself
natural disaster; cataclysm
ruin; destruction; devastation; waste; decay
living thing; organism; creature; biology
appearance; figure; shape; form
resembling closely; being strikingly similar; bearing a strong likeness
in that way; like that; that way
now (esp. in contrast to the past); now at last; at present; right now
riddle; puzzle; enigma; enigmatic; mysterious
record; document; minutes; record (e.g. in sports); setting (a record); recording (a record high, etc.)
colour printing; color printing