sufficient 0714 # arkeo {ar-keh'-o}; apparently a primary verb [but probably akin to 142 through the idea of raising a barrier]; properly, to ward off, i.e. (by implication) to avail (figuratively, be satisfactory): -- be content, be enough, suffice, be {sufficient}.
sufficient 1767 ## day {dahee}; of uncertain derivation; enough (as noun or adverb), used chiefly with preposition in phrases: -- able, according to, after (ability), among, as (oft as), (more than) enough, from, in, since, (much as is) {sufficient}(-ly), too much, very, when.
sufficient 2425 # hikanos {hik-an-os'}; from hiko [hikano or hikneomai, akin to 2240] (to arrive); competent (as if coming in season), i.e. ample (in amount) or fit (in character): -- able, + content, enough, good, great, large, long (while), many, meet, much, security, sore, {sufficient}, worthy.