IRRESISTIBLY
overwhelmingly, overpoweringly, irresistibly
(adverb) incapable of being resisted; “the candy looked overwhelmingly desirable to the dieting man”
Source: WordNet® 3.1
Etymology
Adverb
irresistibly (comparative more irresistibly, superlative most irresistibly)
In an irresistible manner.
Source: Wiktionary
Ir`re*sist"i*bly, adv.
Definition: In an irrestible manner.
IRRESISTIBLE
Ir`re*sist"i*ble, a. Etym: [Pref. ir- not + resistible: cf. F.
irrésistible.]
Definition: That can not be successfully resisted or opposed; superior to
opposition; resistless; overpowering; as, an irresistible attraction.
An irresistible law of our nature impels us to seek happiness. J. M.
Mason.
Source: Webster’s Unabridged Dictionary 1913 Edition