bilo-bilo biro-biro birthroot bolo-bolo boom-boom borborbor bottiroli broomhill broomroot hippolith hitbottom hoipolloi holomorph homomorph hothothot hottotrot ibbit-lim ibrolipim limbitrol lipomorph liropilio lolli-pop lomi-lomi mill-pool milli-ohm milliphot millitorr millthrop mitropoli mommoppop momotombo moolooloo moot-hill motorloop motorpool motortrip optomotor oromoromo ortiporio ottottrio phil-pitt philipiii phillippo phillpott philotimo photobomb photolith photoloop photophil phototool pilomotor piri-piri plip-plop poll-bill pooh-pooh popotillo port-mort poto-poto pro-birth promittor prompromo proprotor protolith protoloph thiotroph thoothoor tilt-mill tiltrotor titiribi tollbooth toot-hill toothbill torombolo tribromo- trit-trot trolltoll trompillo trophimoi tropophil