Number Prefix/ Phon Root Vocabulary

a vehicle with one wheel

• bilingual

• bicycle

• unicycle

• unify

a shape with four sides

• quadruple

• bimonthly

• tripod

• quadrilateral

a group of three people or things

• trio

• tripod

• bilingual

• unicycle

to multiply or increase something by four

• unicycle

• quadruple

• quadrilateral

• tripod

able to speak two languages

• bimonthly

• trio

• unify

• bilingual

to bring together into one group

• unify

• unicycle

• bimonthly

• tripod

a stand with three legs used to support a camera

• quadrilateral

• quadruple

• tripod

• trio

happening every two months

• bimonthly

• tripod

• quadruple

• trio

a cone-shaped device used to make one's voice louder

• cacophony

• megaphone

• microphone

• phonics

words that sound the same but have different spellings

• megaphone

• homophone

• phonics

• microphone