FACTIOUSLY
Etymology
Adverb
factiously (comparative more factiously, superlative most factiously)
In a factious manner.
Source: Wiktionary
FACTIOUS
Fac"tious. a. Etym: [L. factiosus: cf. F. factieux.]
1. Given to faction; addicted to form parties and raise dissensions,
in opposition to government or the common good; turbulent; seditious;
prone to clamor against public measures or men; -- said of persons.
Factious for the house of Lancaster. Shak.
2. Pertaining to faction; proceeding from faction; indicating, or
characterized by, faction; -- said of acts or expressions; as,
factious quarrels.
Headlong zeal or factious fury. Burke.
– Fac"tious*ly, adv.
– Fac"tious-ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition