We found one dictionary that defines the word rubberous:

General (1 matching dictionary)

1. rubberous: Wiktionary

Definitions from Wiktionary (rubberous) ▸ adjective:  Synonym of rubbery ▸ Words similar to rubberous ▸ Usage examples for rubberous ▸ Idioms related to rubberous ▸ Wikipedia articles (New!) ▸ Popular nouns described by rubberous ▸ Words that often appear near rubberous ▸ Rhymes of rubberous ▸ Invented words related to rubberous