hollyholm holomorph holophyly homomorph homophyly homotropy hothothot hottotrot huly-huly hypomorph lolly-pop lorry-hop loup-loup mommoppop moolooloo moor-pout motorloop motorpool mouthroot myllypuro optomotor oromoromo orthotomy outhumour photoloop phototool phototypy phut-phut phytotomy polymorph polymythy polyphyly polytroph pooh-pooh poormouth porphyro- port-mort poto-poto pro-tutor prompromo proprotor prothyrum protoloph protutory pulloullo pulpotomy pump-pump pump-room putt-putt puttyroot pyromotor roly-poly rory-tory rotulorum thoothoor thuortour thyrotomy tommy-rot tory-rory trolltoll tump-tump tuotuorou tuttototo up-or-out youyouyou