element (esp. component in electronics); elemental device; device; data; datum
spectrum (radio, etc.); spectral; spectra
change; variation; variety; diversity; inflection; declension
shape of a pillar or column
axis; shaft; center; centre; stalk; stem
pole; climax; extreme; extremity
outline; main points; generally; on the whole; general; rough
E layer (of the ionosphere)
first; foremost; most important; best; greatest; above all
plain; field; hidden (structural) member; wild; lacking a political post
neighborhood; vicinity; environs; approaching
small quantity; little; little while; short distance
layer; stratum; class; stratum; sheaf; counter for stories (of a building)
degree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent
blue; azure; green; green light (traffic); black (horse coat color); blue 5-point card; immature
two places; two spots; two locations; two parts; two passages
to be tied together; to be connected to; to lead to; to be related to; to be related (by blood)
hope; promise; expectation; anticipation; side of a structural member
far away; far off; nowhere near; far cry
defense; defence; safeguard; protection
case (e.g. receptacle, condition, event, legal action, letter style, etc.); Computer-Aided Software Engineering; CASE
hypothesis; supposition; assumption; tentative theory
relation; relationship; participation; involvement; influence; effect
conclusion; decision; judgement; affirmative
to weigh on one's mind; to bother one; to be interested (in); to be curious (about); to feel like (doing); to feel inclined to
solid body; three-dimensional object; multi-storey car park
argument; discussion; dispute; controversy
to look at; to gaze at; to look out over; to get a view of; to look on (from the sidelines); to stand by and watch
understanding; comprehension; appreciation; sympathy
presumably; it seems that ...; I guess that ...; I suppose that ...; one could infer that ...
with the exception of; excepting; excluding
unintelligible language; incoherent language; talking nonsense; "all Greek to me"; double Dutch; (something) incomprehensible