小口，口过小：为先天性畸形- phobophobia
- Phocas' disease
- phocomelia
- phocomelus
- phon
- phonacoscope
- phonacoscopy
- phonal
- phonarteriogram
- phonarteriographic
- phonarteriography
- phonasthenia
- phonation
- phonatory
- phonautograph
- phoneme
- phonendoscope
- phonendoskiascope
- phonetic
- phonetics
- phoniatrician
- phoniatrics
- phonic
- phonism
- phonoangiography