TOPONYMISTS

in is it mi mo my no oi om on op os oy pi si so ti to yo

imp ins ion ism its mis mon moo mop mos mot nim nip nit nom noo nos not oms ono ons oot ops opt pin pis pit poi pom poo pot psi pst sim sin sip sis sit som son sop sos sot soy spy sty syn tin tip tis tit tom ton too top tot toy yin yip yom yon

imps into ions isms mint mips miso miss mist mitt mity mono mons mony moon moos moot mops mopy moss most mots mott nims nips nits noms nosy omit onos onto oops oots opts otto pins pint piny pion piso piss pits pity pois pomo poms pons pony poon poos post posy pots psis psst pyin simp sims sins sips sits smit snip snit snot soms sons soon soot sops sots soys spin spit spot stop stot tins tint tiny tips tits toit toms tons tony toom toon toot topi topo tops toss tost tots toyo toys tyin typo yins yips yoni