Found 18,761 definitions starting with R:

retrograde inversionretrograde motionretrogradedretrogradely
retrogradingretrogradinglyretrogreenretrogress
retrogressionretrogressiveretrogressivelyretrohippocampal
retrojetretrolentalretrolisthesisretromandibular vein
retromerretromingencyretromingentretromod
retromoderateretromoderatorretronecineretronym
retronymicretroperistalsisretroperitonealretroperitoneal fib…
retroperitoneal spa…retroperitoneallyretropharyngealretropharyngeal abs…
retropharyngeallyretrophinretrophyllumretroplacental
retropneumoperitone…retroposedretropositionretroposon
retropresbyteralretropseudogeneretropubicretropulsion
retropulsiveretroreflectionretroreflectiveretroreflector
retrorocketretrorseretrosense therapeu…retroserrate
retrosexualretrospectretrospecticalretrospection
retrospectiveretrospective deter…retrospective memoryretrospective moral…
retrospective studi…retrospectivelyretrosternalretrostyled
retrosyntheticallyretrotortretrotranscriptretrotranscription
retrotranslocationretrotransposableretrotransposalretrotranspose
retrotransposedretrotransposingretrotranspositionretrotransposon
retrousséretrovaccinationretroversionretrovert
retrovertedretrovertingretrovirretroviral
retrovirallyretroviridaeretroviridae infect…retroviridae protei…
retroviridae protei…retrovirologyretrovirusretroviruses, simian
retrovisionretruderetrudedretruding
retruseretrusionretryretsina
retsina winerett syndromerettarette
rettedretterretteryretting
retuberetubingretunableretund
retunereturfreturnreturn ace
return addressreturn ballreturn creasereturn demonstration