unsustained

• POS: Adjective
• HYPHEN: un=sus=tained

OXFORD DICTIONARY

unsustained, adj. not sustained.

THESAURUS

unsustained

baseless, empty, feeble, flimsy, groundless, idle, ill-founded, inconclusive, indecisive, insubstantial, not following, not proved, poor, unascertained, unattested, unauthenticated, unbased, uncertified, unconfirmed, uncorroborated, undemonstrated, undetermined, unestablished, unfixed, unfounded, ungrounded, unproved, unproven, unrigorous, unsettled, unshown, unsound, unsubstantial, unsubstantiated, unsupportable, unsupported, unsupported by evidence, unsustainable, untenable, untested, untried, unvalidated, unverified, unwarranted, vain, weak, without basis, without foundation, without grounds