Word Part
Mono
Single
Smell
Olf
A monocycle has one wheel
Mono-1
Multi
Many
All
Omni
An Ophthalmologist is an eye doctor
Opthal-Eye
Non
Not
Eye
opthal
Olfactory is a sense of smell
Olf-smell
Ocul
Eye
Ov
In photosynthesis plants use light for eneregy
photo-light
Odont
Tooth
Eat
Phag
A phyllome is a leaf or plant
Phyll-Leaf