Root: meter

Meaning: to measure

Example: diameter

Root: vent

Meaning: come

Example: Venture

Root: brev

Meaning: short

Example: abbreviate

Root: leg

Meaning: out of law

Example: legality

Root: rect

Meaning: straight

Example: erect

Root: agri

Meaning: farming

Example: agriculture

Root: alter

Meaning: other

Example: alternate

Root: grav

Meaning: heavy, weighty

Example: gravity

Prefix: circum

Meaning: around

Example: circumvent

Prefix: dia

Meaning: through, across

Example: diameter

Prefix: fore

Meaning: before, in front of half

Example: forefront

Prefix: hemi

Meaning: half

Example: hemisphere

Prefix: in

Meaning: not, without

Example: inappropriate

Prefix: peri

Meaning: around, about

Example: perimeter

Suffix: ion

Meaning: act of

Example: perfection

Suffix: ant

Meaning: one who

Example: participant

Suffix: ize

Meaning: become

Example: civilize, television

Suffix: ate

Meaning: become

Example: populate

Suffix: ing

Meaning: the result of

Example: teaching