te·tram·er·ous 
(tĕ-trămər-əs)
(tĕ-trămər-əs)adj.
1. Having or consisting of four similar parts.
2. Having flower parts, such as sepals, petals, and stamens, in sets of four.
te·tramer·y n.
- profanely
- profaner
- profanity
- profess
- professedly
- profession
- professional
- professionalism
- professionalization
- professionalize
- professionally
- professor
- professorate
- professorial
- professorially
- professoriat
- professoriate
- professorship
- proffer
- profferer
- proficiency
- proficient
- proficiently
- profile
- profiler