(Root) meter
(Meaning) to measure
(Example) diameter
(Root) vent
(Meaning) come
(Example) venture
(Root) brev
(Meaning) short
(Example) abbreviate
(Root) leg
(Meaning) of the 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
(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, televise
(suffix) -ate
(Meaning) become
(Example) populate
(suffix) -ing
(Meaning) the result of
(Example) teaching