INCIDENTALLY
incidentally, accidentally
(adverb) of a minor or subordinate nature; “these magnificent achievements were only incidentally influenced by Oriental models”
Source: WordNet® 3.1
Etymology
Adverb
incidentally (comparative more incidentally, superlative most incidentally)
(manner) In an incidental manner; not of central or critical importance.
By chance; in an unplanned way.
(speech act, conjunctive) Parenthetically, by the way.
Synonyms
(parenthetically): apropos, as a matter of fact, by the way
Antonyms
• (in an incidental manner): inevitably, certainly
Source: Wiktionary
INCIDENTAL
In`ci*den"tal, a.
Definition: Happening, as an occasional event, without regularity; coming
without design; casual; accidental; hence, not of prime concern;
subordinate; collateral; as, an incidental conversation; an
incidental occurrence; incidental expenses.
By some, religious duties . . . appear to be regarded . . . as an
incidental business. Rogers.
Syn.
– Accidental; casual; fortuitous; contingent; chance; collateral.
See Accidental.
– In`cen*den"tal*ly, adv.
– In`cen*den"tal*ness, n.
I treat either or incidentally of colors. Boyle.
In`ci*den"tal, n.
Definition: An incident; that which is incidental; esp., in the plural, an
aggregate of subordinate or incidental items not particularized; as,
the expense of tuition and incidentals. Pope.
Source: Webster’s Unabridged Dictionary 1913 Edition