English
adulterately
From adulterate + -ly.
Formed from adulterate + -ly
Proto-Indo-European *h₂el- ‘beyond, other’
…
Proto-Italic *aliteros ‘other (of two)’
Latin alterum/alteram
Latin adulterō ‘to adulterate, defile, commit adultery…’
Latin adulterātus ‘adulterate, adulterated, defiled, polluted,…’
English adulterate
Today it means
adv In an adulterate manner.
Language periods are conventional ranges, not dates for this word.
Etymograph / adulterately