bbbbbbb bi-tri- biobio bioroid biotork birkoor bobbitt bodokro bok-bok boo-boo boobird boobook di-iod- di-tri- diiodo- dik-dik diritto dob-dob dobi-ii dobrodo dod-rot doo-doo doridid dorkbot dortoir ididtoo idiroko idoodit iridio- iridoid iririki iro-bot itororo kibibit kitirik kobroor koi-koi kooddoo kor-kor korkoro kotkoti kottoor kri-kri kritiri obikiik oddbird odoriko odorkor oidioid orbito- oriki oroboro otoitid ottrott ridikot ridotto riitiir riodoro riotord robiboo robotti rodikot rokitki rooibok rootkit rootrot rotoiti tibbitt tid-bit tik-tok tit-bit toi-toi tokobot too-too tookioo torbido torbook toritto torroid tototoo tottori triboro tribrid triiodo trikiti tro-tro