Definitions: Root Word "graph" and Prefixes "ir" and "non"

The signature of a famous person

• autograph

• graffiti

• graphite

• paragraph

• telegraph

Pictures or words painted or drawn on a wall, building, etc.

• autograph

• graffiti

• graphite

• paragraph

• telegraph

A shiny, black substance that is used in pencils.

• autograph

• graffiti

• graphite

• paragraph

• telegraph

A part of a piece of writing that deals with one subject, begins on a new line, and is made up of one or more sentences.

• autograph

• graffiti

• graphite

• paragraph

• telegraph

An outdated system of sending messages over long distances by using wires and electrical signals.

• autograph

• graffiti

• graphite

• paragraph

• telegraph

Not thinking clearly; not able to use reason or good judgment.

• irrational

• irregular

• irrelevant

• nonexistent

• nonverbal

Not normal or usual; not following the usual rules about what should be done; not regular in form or shape.

• irrational

• irregular

• irrelevant

• nonexistent

• nonverbal

Not important or relating to what is being discussed right now

• irrational

• irregular

• irrelevant

• nonexistent

• nonverbal

Not present or real; not existing

• irrational

• irregular

• irrelevant

• nonexistent

• nonverbal

Not involving or using words; not able to speak

• irrational

• irregular

• irrelevant

• nonexistent

• nonverbal