deep-rooted deteriority diphtherite diphtheroid drpepperpot dryopteroid edotreotide heteroderid heterophyid heterophyte heterotroph heyty-titey hippety-hop hippity-hop hippy-dippy hoddy-doddy hoity-toity hot-to-trot hotproperty hydroiodide hydroperiod hydroptere hyothyreoid hyperotreti hypertoroid hypertrophy hypo-iodite hypothyroid odododiodoo orderedtodo pepper-tree perettiite- perthophyte petit-petit photoperiod photoreport phototrophy pierrothito pip-pip-pip pitiedpiper podproperty pooh-poohed porterpotty potoooooooo prep-to-pro prettypetty pro-peptide prophethood proprietory proterotype protopodite protopterid pterophorid pyrotheriid rere-dorter rhipiphorid rotherhithe roto-rooter teddytoeddy territoried thiopeptide thirdperiod threetiered thyropterid toppriority toyi-toyied tree-topper trip-hopper trophophore trophophyte tropidophid