perniciously

Adverb

in a harmfully insidious manner
in a noxiously baneful way

Adv

In a pernicious manner.

Origin / Etymology

From pernicious + -ly.

Synonyms

banefully, insidiously

Scrabble Score: 19

perniciously: valid Scrabble (US) TWL Word
perniciously: valid Scrabble Word in Merriam-Webster MW Dictionary
perniciously: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 23

perniciously: valid Words With Friends Word

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