The condition or quality of being useless or ineffective:
bootlessness, fruitlessness, futility, unavailingness, unprofitableness, uselessness, vanity. See thrive, usedA regarding of oneself with undue favor:
amour-propre, conceit, ego, egoism, egotism, narcissism, pride, vainglory, vanity. (Slang) ego trip. See self-love
Learn more about vainness