- unaccountable
- adj1. unresponsible, irresponsible, unanswerable, unliable, unsubject; immune, exempt, free, clear, in the clear.2. inexplicable, unexplainable, insoluble, insolvable, unsolvable, Obs. inextricable; impenetrable, incomprehensible, uncomprehensible, inapprehensible, past or beyond comprehension or understanding; unknowable, incognizable, incognoscible, unfathomable, indecipherable, undecipherable, undiscoverable.3. mysterious, inscrutable, oracular, sphinxlike; odd, peculiar, curious, queer, offbeat; weird, bizarre, strange.4. unusual, uncommon, unwonted, unorthodox; atypical, original, singular, individual; abnormal, irregular, aberrant, deviate, deviant, anomalous; fantastic, wondrous, wonderful, miraculous; extraordinary, remarkable, egregious, astonishing, mystic, mystical, cabalistic, transcendental, supernatural, preternatural, otherworldly.
A Note on the Style of the synonym finder. 2014.