did ones best (verb) endeavor: attempt to achieve something
Detalii: an endeavor is a purposeful or industrious undertaking that requires effort; try is an attempt or effort
Sinonime: atrociousness, atrocity, enormity, flagrance, flagrantness, glaringness, heinousness, monstrousness, outrageousness
Antonime: be idle,
ignore, laze,
procrastinate,
put off