defense; defence; safeguard; protection
nothing; naught; nought; un-; non-
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape)
left arm; left-handed (baseball pitcher)
circuit (electric); cycle (e.g. Krebs cycle)
disconnection; interruption; burn-out
to avoid (physical contact with); to avoid (situation); to ward off; to avert; to put aside; to move out of the way
crack; crevice; fissure; chap; rift
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
armoring; armouring; armor; armour
now; soon; already; yet; further; more
to hold (in one's hand); to take; to possess; to have; to maintain; to keep; to last
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
activity (of a person, organization, animal, volcano, etc.); action; movie (esp. during the silent movie period)
rolling over; turning over; turning around (the other way); reversal (of direction, course, etc.); producing a positive from a negative (photography); producing a negative from a positive
counter-current; adverse tide; regurgitation (of blood)
isolation; cut off; blockade; quarantine; interception; deprivation
to dam up; to hold back; to keep back; to stem (an activity); to check (e.g. progress)
signal; signalling; signaling; traffic light; traffic signal
receiving (a message, letter, email, etc.); reception (radio, TV, etc.)
life and death; samsara (cycle of death and rebirth); death
silence; being silent; quiet; reticence; inaction
suspension; stoppage; discontinuance; interruption
protection; safeguard; guardianship; preservation; conservation
maximum preference; maximum priority; priority handling
compulsion; coercion; forcing (to do); enforcement
out of control; uncontrollable
to move; to stir; to operate; to run; to make a move; to take action; to be touched
all (there is); as long as there is
restoration (to original state or location); reconstruction; reversion
phase space; topological space
neutralization; neutralisation; counteraction
encroachment; erosion; corrosion
figure; form; appearance; dress; state; condition
name; given name; first name
to decide; to choose; to clinch (a victory); to decide (the outcome of a match); to persist in doing; to go through with; to always do