Entirely

Completely and fully; in every respect; to the exclusion of everything else.

From Middle English, derived from 'entire' plus '-ly'. 'Entire' comes from Old French 'entier', which traces back to Latin 'integer' meaning 'whole, complete, untouched'. The Latin 'integer' combines 'in-' (not) with 'tangere' (to touch), literally meaning 'untouched' or 'whole'.