15-letter words containing p, h, y, l, o, m
- plethysmography — the tracking of changes measured in bodily volume
- plymouth colony — the colony established in SE Massachusetts by the Pilgrims in 1620.
- polymorphically — in a polymorphic manner
- polyphemus moth — a large, yellowish-brown American silkworm moth, Antheraea polyphemus, having a prominent eyespot on each hind wing and feeding on cherry, apple, and other trees.
- polysomnography — a record of a person's sleep pattern, breathing, heart activity, and limb movements during sleep. Abbreviation: PSG.
- rhyming couplet — a pair of lines in poetry that rhyme and usually have the same rhythm
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- sully-prudhomme — René François Armand [ruh-ney frahn-swa ar-mahn] /rəˈneɪ frɑ̃ˈswa arˈmɑ̃/ (Show IPA), 1839–1907, French poet: Nobel prize 1901.