necessity 0316 # anagkaios {an-ang-kah'-yos}; from 318; necessary; by implication, close (of kin): -- near, necessary, {necessity}, needful.
necessity 0318 # anagke {an-ang-kay'}; from 303 and the base of 43; constraint (literally or figuratively); by implication, distress: -- distress, must needs, (of) {necessity}(-sary), needeth, needful.
necessity 2192 # echo {ekh'-o}; including an alternate form scheo {skheh'-o}; used in certain tenses only); a primary verb; to hold (used in very various applications, literally or figuratively, direct or remote; such as possessions; ability, contiuity, relation, or condition): -- be (able, X hold, possessed with), accompany, + begin to amend, can(+ -not), X conceive, count, diseased, do + eat, + enjoy, + fear, following, have, hold, keep, + lack, + go to law, lie, + must needs, + of {necessity}, + need, next, + recover, + reign, + rest, + return, X sick, take for, + tremble, + uncircumcised, use.