SUBFAMILY PHILADELPHACEAE(noun)Did you mean?RhymesAlso try..subfamiliesphiladelphaceaeDefinitions There is 1 meaning of the phrase Subfamily Philadelphaceae. Subfamily Philadelphaceae - as a noun One genus; usually included in family hydrangeaceae Synonyms (Exact Relations)philadelphaceaeWord Variations & RelationsStarts SStarts SUStarts SUBStarts SUBFEnds EEnds AEEnds EAEEnds CEAEStarts S & ends EStarts SU & ends EStarts S & ends AEA-Z Proximitiessubers8subfactorial19subfactorials20subfamilies18subfamily19 subfamily philadelphaceae subfertile15subfertilities19subfertility20subfeu11subfeudation18