unknownly

Adverb

Meaning

(dated, rare) Mysteriously, without a known reason or cause.

(rare) Obscurely, without being known or noticed.

(uncommon) Alternative form of unknowingly, without knowledge; without intent.

Source: en.wiktionary.org

Synonyms

anonymously namelessly

Antonyms

familiarly traditionally

Close letter words and terms

Unknown Soldier unknown song unknown unknown unknownness Unknowns unknownst