engineer's helper (noun) fireman: one who fuels engines or furnaces
Sinonime: accord, ante up,
award,
bequeath,
bestow, chip in,
confer,
contribute,
devote, do one's part, dole out, feed the kitty, get in the act, get it up,
give, give away,
grant, hand out, lay on, pass the hat,
present,
provide, subscribe, sweeten the pot
Antonime: keep,
renege