bi·form 
(bīfôrm′)
(bīfôrm′)adj.
Having a combination of features or qualities of two distinct forms.
[Latin bifōrmis : bi-, two; see BI-1 + fōrma, form; see FORM.]
- provided
- providence
- Providence
- provident
- providential
- providentially
- providently
- provider
- providing
- province
- Provincetown
- provincial
- provincialism
- provincialist
- provinciality
- provincialization
- provincialize
- provincially
- proving ground
- proviral
- provirus
- provision
- provisional
- provisionally
- provisioner