temporary (
http://definr.com/temporary)
adj 1: not permanent; not lasting; "politics is an impermanent
factor of life"- James Thurber; "impermanent palm
cottages"; "a temperary arrangement"; "temporary
housing" [syn:
impermanent] [ant:
permanent]
2: lacking continuity or regularity; "an irregular worker";
"employed on a temporary basis" [syn:
irregular]