What is the Meaning of Perniciously?

Meaning for word Perniciously is 'in a harmfully insidious manner'.

Perniciously meaning & Perniciously definition in MeaningPedia

There are 2 meaning(s) for word Perniciously

Meaning 1 : in a harmfully insidious manner

Synonyms : insidiously

Meaning 2 : in a noxiously baneful way

Synonyms : banefully

Similar words of Perniciously :