ignition; lighting; firing; setting off
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
auto; automobile; automatic; oat; oats
speech; tongue; dialect; brogue; bento; Japanese box lunch; petal
closing; closure; shutdown; lockout
action; conduct; behaviour; behavior; mobilization; mobilisation
preparation; arrangements; getting ready; provision; setup; reserving
turning round (a ship); changing course; veering
measurement error; calculation error
reaffirmation; reconfirmation; revalidation
degree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent
crossing; intersection; (genetic) crossing over
transition (esp. in scientific contexts)
present point (i.e. in history); at the present time
remote (work, device, etc.)
guidance; leading; induction; introduction; incitement; inducement
to cut; to cut through; to sever (connections, ties); to turn off (e.g. the light); to terminate (e.g. a conversation); to hang up (the phone); to punch (a ticket)
meeting; rendezvous; romantic encounter; date
insufficiency; deficiency; shortage; dissatisfaction; discontent; complaint
interval; period of time; among; between; good opportunity; chance
until then; till then; to that extent; the end of it; all there is to it
to attach; to join; to furnish (a house with); to wear; to put on; to keep a diary; to make an entry
reflected wave; rebounded wave; echo
existing (at the present moment); alright; acceptable; to be (usu. of inanimate objects); to have
disturbance; obstruction; hindrance; jamming; interference
automatic; intransitive verb
defense; defence; protection
bursting and scattering; popping and being dispersed
fashion; way; school (of thought); class; rank; current (electrical, water, etc.)
to continue; to last; to continue (without a break); to be unbroken; to occur again and again; to lead to; to connect to
company; lot; bunch; troupe; company (of musicians)
in bad taste; problematic; of poor character
(providing) covering fire; supporting (backing up) someone (in a debate or argument)
slow; time-consuming; late (in the day); towards the end (of the day or night); later (than expected or usual); late
that way; that direction; there; that (one); you; your family