STARTS WITH "INS"
STARTS WITH "INF"
MORE STARTS WITH "INF"
STARTS WITH "IR"
STARTS WITH "JA"
MORE STARTS WITH "JA"
100

To treat with insolence, indignity, or contempt.

What is insult?

100

A disease resulting from bacteria or viruses entering the system.

What is infection?

100

Causing feelings of extreme anger.

What is infuriating?

100

To smooth or press cloth or clothing.

What is iron?

100

A place of confinement for persons held in lawful custody.

What is jail?

100

The face card in a deck of cards ranking just below the queen.

What is jack?

200

Device used to produce music.

What is an instrument?

200

Endless.

What is infinite or infinity?

200

Marked by the absence of formality or ceremony.

What is informal?

200

Intense and usually openly displayed anger.

What is ire?

200

An outer covering or casing.

What is jacket?

200

Man who cleans and maintains a building.

What is a janitor?

300

To teach or train.

What is instruct?

300

To spread or swarm in or over in a troublesome manner.

What is infest?

300

Place where sick or injured receive care.

What is an infirmary?

300

Inapplicable, immaterial.

What is irrelevant?

300

Large South American jungle cat.

What is a jaguar?

300

To push or thrust quickly and forcefully.

What is jab?

400

Behavior that is mediated by reactions below the conscious level.

What is instinct?

400

A child in the first period of life.

What is an infant?

400

To cause something unpleasant to be endured.

What is inflict?

400

The colored portion of the human eye.

What is iris?

400

Having a sharply uneven edge or surface.

What is jagged?

400

Any of numerous plants having sweet-scented flowers.

What is jasmine?

500

As a substitute or equivalent.

What is instead?

500

Poor quality or low in rank or degree.

What is inferior?

500

To swell or distend with air or gas.

What is inflate?

500

Not governed by or according to reason.

What is irrational?

500

The top prize in a game or contest.

What is a jackpot?

500

Confused unintelligible language.

What is jargon?

600

To set up for use or service.

What is install?

600

Having a notoriously evil reputation.

What is infamous?

600

The power or capacity of causing an effect in indirect or intangible ways.

What is influence?

600

The use of words to express something other than and especially the opposite of the literal meaning.

What is irony?

600

Highly polished green gemstone.

What is jade?

600

A usually short journey undertaken especially for pleasure.

What is a jaunt?