infest

As adjectives the difference between mischievous and infest

is that mischievous is causing mischief; injurious while infest is (obsolete) mischievous; hurtful; harassing.

As a verb infest is

to inhabit a place in unpleasantly large numbers.

As adjectives the difference between hurtful and infest

is that hurtful is tending to impair or damage; injurious; mischievous; occasioning loss or injury while infest is (obsolete) mischievous; hurtful; harassing.

As a verb infest is

to inhabit a place in unpleasantly large numbers.

As verbs the difference between host and infest

is that host is to perform the role of a host while infest is to inhabit a place in unpleasantly large numbers.

As a noun host

is a person who receives or entertains a guest, particularly into the host’s home or host can be a multitude of people arrayed as an army; used also in religious senses, as: heavenly host (of angels) or host can be (catholicism) the consecrated bread or wafer of the eucharist.

As a adjective infest is

(obsolete) mischievous; hurtful; harassing.

As verbs the difference between invade and infest

is that invade is to move into while infest is to inhabit a place in unpleasantly large numbers.

As a adjective infest is

(obsolete) mischievous; hurtful; harassing.

As verbs the difference between inhabit and infest

is that inhabit is to live or reside in some place while infest is to inhabit a place in unpleasantly large numbers.

As a adjective infest is

(obsolete) mischievous; hurtful; harassing.

As verbs the difference between infest and overrun

is that infest is to inhabit a place in unpleasantly large numbers while overrun is to defeat an enemy and invade in great numbers, seizing his positions conclusively.

As a adjective infest

is (obsolete) mischievous; hurtful; harassing.

As a noun overrun is

an instance of overrunning.

As verbs the difference between infest and bot

is that infest is to inhabit a place in unpleasantly large numbers while bot is {{context|british|slang|lang=en}} to bugger.

As a adjective infest

is (obsolete) mischievous; hurtful; harassing.

As a noun bot is

the larva of a bot fly, which infests the skin of various mammals, producing warbles, or the nasal passage of sheep, or the stomach of horses or bot can be {{context|science fiction|informal|lang=en}} a physical robot.