One is the Loneliest Number

The Greek and Latin Roots "mono" and "uni" mean

• one

• unit

• two

• solo

The Latin root "sol" as in solar and solo means

• alone, only

• all

• none

• both

A long speech given by one character is a

• monologue

• dialogue

• conversation

• monotone

If someone talks or sings in one tone of voice

• monologue

• monotone

• unison

• solo

If something is described as boring because it's always the same, then it is

• monotone

• monotonous

• solo

• solitude

Saying or singing something together at the same time

• unison

• solo

• monologue

• solitude

an imaginary animal that looks like a horse with a horn

• unify

• unicorn

• dolphin

• solar

Bringing people or things together

• unify

• unique

• combine

• monotone

Special or unusual

• unique

• solo

• monotone

• unify

Alone, usually because you want to be

• solitude

• solar

• unify

• unison