355 Another Word for Unsubstantial? – Unsubstantial Synonyms & Antonyms

intangible ephemeral fleeting transitory impermanent fragile delicate flimsy fragile weak feeble trifling insignificant inconsequential negligible insubstantial airy unreal vague ambiguous uncertain untrustworthy unreliable precarious unstable unsteady unsound hollow empty vacuous idle frivolous superficial shallow slight slender tenuous rarefied diaphanous gossamer ethereal otherworldly unreal illusory fanciful imaginary visionary dreamy shadowy vague nebulous obscure indistinct indefinite inconsiderable paltry petty puerile childish foolish ridiculous absurd preposterous fatuous asinine vacillating wavering hesitant irresolute indecisive inconclusive debatable disputable questionable dubious suspicious unconvincing implausible unimpressive unpersuasive ineffective ineffectual inefficacious futile fruitless barren sterile unproductive infertile arid dry dull insipid vapid flat stale stagnant lifeless inanimate inert inactive dormant latent quiescent torpid lethargic somnolent comatose insensible unconscious unresponsive impassive unaffected unmoved unemotional unfeeling insensitive callous hardened obstinate stubborn unyielding inflexible rigid unrelenting uncompromising uncooperative unaccommodating inhospitable unreceptive uninviting unwelcoming unappealing unattractive unpleasant disagreeable unlikable unsympathetic uncongenial unneighborly unfriendly hostile antagonistic adversarial opposed contradictory opposite reverse converse inverse diametric polar antipodal contradictory paradoxical inconsistent incongruous discordant incompatible inharmonious unharmonious dissonant unmelodious tuneless unmusical inarticulate incoherent unintelligible incomprehensible inexplicable enigmatic mysterious baffling perplexing puzzling mystifying enshrining bewailing deploring lamenting bemoaning regretting ruing repenting sorrowing grieving mourning lamenting wailing keening ululating whimpering sniveling pining languishing yearning hankering craving longing desiring wishing wanting needing requiring lacking missing devoid bereft destitute impoverished indigent needy penniless poverty-stricken impecunious insolvent bankrupt ruined shattered crushed broken smashed splintered fragmented disintegrated dissolved annihilated extinguished eradicated eliminated obliterated expunged effaced erased deleted removed extracted excised amputated severed detached disconnected disengaged separated divided split parted sundered ruptured breached fractured fissured cleft cloven rent torn lacerated mangled mutilated disfigured deformed distorted twisted contorted warped bent crooked awry askew uneven unbalanced unstable insecure unsteady precarious shaky rickety wobbly tremulous quivering quaking trembling shuddering shivering quailing cowering cringing recoiling retreating withdrawing backing retreating fleeing escaping evading avoiding shunning eschewing declining refusing rejecting repudiating spurning renouncing abjuring forswearing abstaining refraining desisting ceasing stopping halting terminating ending concluding finishing completing perfecting consummating fulfilling realizing actualizing actualizing actual factual real genuine authentic veritable true trustworthy reliable dependable stable secure firm solid substantial tangible concrete material physical corporeal bodily somatic sensual sensuous sensitive perceptive receptive responsive emotional passionate enthusiastic