Synonyms for unsubstantial
See unsubstantial in Webster's New World Roget's A-Z Thesaurus II
adjective
Having no body, form, or substance:
bodiless, discarnate, disembodied, immaterial, incorporeal, insubstantial, metaphysical, nonphysical, spiritual, unbodied, uncorporal. See bodyNot physically strong:
decrepit, delicate, feeble, flimsy, fragile, frail, infirm, insubstantial, puny, unsound, weak, weakly. See strongHaving little substance or significance; not solidly based:
feeble, flimsy, insubstantial, tenuous. See strongNot plausible or believable:
flimsy, implausible, improbable, inconceivable, incredible, shaky, thin, unbelievable, unconceivable, unconvincing, weak. See likely
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