Where does “maliciously” come from?

Maliciously is an English adverb derived from Middle English -ly, Latin malitiosus formed with the suffix -osus from Latin malus meaning "bad," which traces to Proto-Indo-European ḱóm.

maliciously (English): in a malicious manner, or for malicious reasons

Definitions

  1. in a malicious manner, or for malicious reasons

Ancestry of “maliciously”, step by step

StepLanguageWordMeaning
1EnglishmaliciousOf, pertaining to, or as a result of malice or...
2Old Frenchmalicios
3Frenchmalicieuxmischievous; malicious
4Latinmalitiosusmalicious, wicked; crafty; spiteful
5Latinmalitiaa bad quality; badness, wicked; spite, malice; an...
6Latin-itia-ness, -ity
7Latin-iaUsed to form a feminine abstract noun, usually...
8Latin-iusforming adjectives from nouns; nominative neuter...
9Proto-Italic-jōsForms comparative adjectives
10Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yós