Uni- Prefix

A horse-like fabled animal that has one horn growing in the middle of its forehead

• unicellular

• unicorn

• unique

To join together into one group

• unify

• unit

• unicycle

One of a kind or rare

• unison

• unique

• unicellular

One sided

• unidirectional

• unitard

• unilateral

Having only one cell

• unicorn

• unison

• unicellular

One piece of leotard and tights combined

• unidirectional

• unitard

• unit

One group

• unit

• unison

• unicycle

Moving only in one direction

• Unidirectional

• unicellular

• unify

An instance of saying the same words or sounds at the same time

• unilateral

• unitard

• unison

A one wheeled vehicle or bicycle

• unicorn

• unicycle

• unit