Graph-Write/ ir-, non- Not

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

• autograph

• graffiti

• nonverbal

An outdated system of sending messages over long distances by using wires and electrical signals

• nonexistent

• telegraph

• autograph

The signature of a famous person

• autograph

• nonexistent

• nonverbal

Not present or real; not existing

• telegraph

• graffiti

• nonexistent

Not involving words; not able to speak

• telegraph

• noverbal

• nonexistent

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

• paragraph

• irrational

• irregular

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

• paragraph

• graphite

• irrelevant

Not important or relating to what is being discussed right now

• graphite

• irregular

• irrelevant

Not thinking clearly; not able to use reason or good judgement

• paragraph

• irrational

• irregular

A shiny, black substance that is used in pencils

• graphite

• paragraph

• irrational