Found 19,493 definitions starting with R:

retronymicretroperistalsisretroperitonealretroperitoneal fib…
retroperitoneal spa…retroperitoneallyretropharyngealretropharyngeal abs…
retropharyngeallyretrophinretrophyllumretroplacental
retropneumoperitone…retroposedretropositionretroposon
retropresbyteralretropseudogeneretropubicretropulsion
retropulsiveretroreflectionretroreflectiveretroreflector
retrorocketretrorseretrosense therapeu…retroserrate
retrosexualretrospectretrospecticalretrospection
retrospectiveretrospective deter…retrospective memoryretrospective moral…
retrospective studi…retrospectivelyretrosternalretrostyled
retrosyntheticallyRetrotarsalretrotortRetrotracheal
retrotranscriptretrotranscriptionretrotranslocationretrotransposable
retrotransposalretrotransposeretrotransposedretrotransposing
retrotranspositionretrotransposonRetroussageretroussé
RetrovaccinateretrovaccinationRetroveneretroversion
retrovertretrovertedretrovertingretrovir
retroviralretrovirallyretroviridaeretroviridae infect…
retroviridae protei…retroviridae protei…retrovirologyretrovirus
retroviruses, simianretrovisionretruderetruded
retrudingretruseretrusionretry
retsinaretsina winerett syndromeretta
retterettedretterrettery
rettingretuberetubingretunable
retundretunereturfreturn
return acereturn addressreturn ballreturn crease
return demonstrationreturn flowreturn from the deadreturn key
return loadreturn matchreturn on assetsreturn on capital
return on equityreturn passreturn pathreturn spring
return ticketreturn to basereturn to formreturn to normalcy
return to our mutto…return to senderreturnabilityreturnable