infest

verbs

invade in great numbers

"the roaches infested our kitchen"

infest, overrun

is derived from

is derived from

occupy in large numbers or live on a host

"the Kudzu plant infests much of the South and is spreading to the North"

infest, invade, overrun

is derived from

is derived from

live on or in a host, as of parasites

infest

is a type of (narrower)

be present in

"sweet memories inhabit this house"