sneaky |
insidiously |
As an adjective sneaky
is difficult to catch due to constantly outwitting the adversaries.
As an adverb insidiously is
in an insidious manner.
insidiously |
suddenly |
As adverbs the difference between insidiously and suddenly
is that
insidiously is in an insidious manner while
suddenly is happening quickly and with little or no warning; in a sudden manner.
insidiously |
invidiously |
As adverbs the difference between insidiously and invidiously
is that
insidiously is in an insidious manner while
invidiously is in an invidious manner.
perniciously |
insidiously |
As adverbs the difference between perniciously and insidiously
is that
perniciously is in a pernicious manner while
insidiously is in an insidious manner.