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