Morpheme
Orth
Type
bound base
Denotation
correct, straight, right, proper
Etymology
Ancient Greek orthós
Evidence
orthant, orthaxial, orthite, orthocclusion, orthocentric, orthodontia, orthodox, orthofacial, orthognathous, orthogon, orthographic, orthography, orthometric, orthonym, orthopraxy, orthopterous, orthoptics, orthostasis, pedorthic, pedorthist