The root word 'morph' comes from a Greek word meaning ‘shape.’
Words with root word 'morph':
metamorphosis: 'shape' change.
amorphous: not having a fixed 'shape'
morpheus: god who 'shaped' dream images.
polymorph: change into many 'shapes'
anthropomorphic: 'human-shaped'
morpheme: word 'shape'
morphology: study of the 'shape' words take.