di-iod- di-tri- diiodo- diritto ditroff dod-rot dodford doo-doo doofoid doridid dorifto dortoir f-droid fit-fit fitroot foo-foo foodoir footrot forroot fortord forwood fritiof ididtoo idoodit iridio- iridoid itororo off-off oidioid otoitid ottrott ridotto riitiir riodoro riotord rootfor rootrot rotoiti row-off tfortwo titwood toi-toi too-too tordoff toritto torroid torwood tototoo tottori tow-row triffid triiodo tro-tro trotoff twidiot twodoor twofoot wdio-dt wftt-dt widford wittorf witword wofford woo-woo woodrow wordfor wordoid woro-dt wotf-dt wow-wow wowowow