Found 19,519 definitions starting with R:

retrogreenretrogressretrogressionretrogressive
retrogressivelyretrohippocampalretrojetretrolental
Retrolingualretrolisthesisretromandibular veinretromer
retromingencyretromingentretromodretromoderate
retromoderatorretronecineretronymretronymic
retroperistalsisretroperitonealretroperitoneal fib…retroperitoneal spa…
retroperitoneallyretropharyngealretropharyngeal abs…retropharyngeally
retrophinretrophyllumretroplacentalretropneumoperitone…
retroposedretropositionretroposonretropresbyteral
retropseudogeneretropubicretropulsionretropulsive
retroreflectionretroreflectiveretroreflectorretrorocket
retrorseretrosense therapeu…retroserrateretrosexual
retrospectretrospecticalretrospectionretrospective
retrospective deter…retrospective memoryretrospective moral…retrospective studi…
retrospectivelyretrosternalretrostyledretrosynthetically
RetrotarsalretrotortRetrotrachealretrotranscript
retrotranscriptionretrotranslocationretrotransposableretrotransposal
retrotransposeretrotransposedretrotransposingretrotransposition
retrotransposonRetroussageretrousséRetrovaccinate
retrovaccinationRetroveneretroversionretrovert
retrovertedretrovertingretrovirretroviral
retrovirallyretroviridaeretroviridae infect…retroviridae protei…
retroviridae protei…retrovirologyretrovirusretroviruses, simian
retrovisionretruderetrudedretruding
retruseretrusionretryretsina
retsina winerett syndromerettarette
rettedretterretteryretting
retuberetubingretunableretund
retunereturfreturnreturn ace
return addressreturn ballreturn creasereturn demonstration