dorm
Definition- sleep
Origin- Latin
Examples- dormant, dormitory
grad/gress
Definition- degree, step, walk
Origin- Latin
Examples- gradually, progress
arbitr/arbit
Definition- consider, judge
Origin- Latin
Examples- arbitrary, arbitration
terr
Definition- earth, land
Origin- Latin
Examples- territory, terrain
bi/bin/bis
Definition- two, twice
Origin- Latin
Examples- bi-weekly, bicycle