Synonyms:
- Gascon,
- abortive,
- absurd,
- airy,
- arrogant,
- asinine,
- barren,
- baseless,
- boastful,
- boasting,
- bootless,
- bootlessly,
- braggart,
- bragging,
- catchpenny,
- cocky,
- complacent,
- conceited,
- consequential,
- counterproductive,
- coxcombical,
- dandyish,
- delusive,
- delusory,
- doomed,
- effete,
- egocentric,
- egoistic,
- egotistical,
- empty,
- etiolated,
- fanfaron,
- fanfaronading,
- fatuitous,
- fatuous,
- feckless,
- flimsy,
- foolish,
- foppish,
- foredoomed,
- fribble,
- fribbling,
- frivolous,
- frothy,
- fruitless,
- fruitlessly,
- futile,
- futilely,
- gasconading,
- groundless,
- haughty,
- hollow,
- idle,
- ill-founded,
- improperly,
- in vain,
- inadequate,
- inane,
- ineffective,
- ineffectual,
- inefficacious,
- inoperative,
- invalid,
- light,
- misleading,
- narcissan,
- narcissine,
- narcissistic,
- narcistic,
- nugacious,
- nugatory,
- of no force,
- otiose,
- overproud,
- overweening,
- paltry,
- petty,
- pointless,
- profitless,
- proud,
- puny,
- self-admiring,
- self-advertising,
- self-applauding,
- self-approving,
- self-assuming,
- self-complacent,
- self-conceited,
- self-congratulating,
- self-congratulatory,
- self-content,
- self-contented,
- self-delighting,
- self-endeared,
- self-esteeming,
- self-flattering,
- self-glorious,
- self-gratulating,
- self-gratulatory,
- self-important,
- self-lauding,
- self-loving,
- self-respecting,
- self-satisfied,
- self-sufficient,
- self-vaunting,
- shallow,
- silly,
- slender,
- slight,
- smug,
- sterile,
- stuck-up,
- superficial,
- thrasonic,
- thrasonical,
- trifling,
- trite,
- trivial,
- unavailable,
- unavailing,
- unbased,
- unfounded,
- ungrounded,
- unproductive,
- unprofitable,
- unsuccessful,
- unsuccessfully,
- unsupportable,
- unsupported,
- unsustainable,
- unsustained,
- untenable,
- unwarranted,
- useless,
- vacuous,
- vainglorious,
- vainly,
- valueless,
- vapid,
- vaporing,
- vaunting,
- void,
- windy,
- without basis,
- without foundation,
- worthless