Words That Rhyme With "Fibrous" :

2 syllables:

cypress, Cyprus, Cyrus, drybrush, gibus, glabrous, gyrus, Hydras, hydrous, Hydrus, Iras, scabrous, tigress, tyrus, virus, zebrass

3 syllables:

anhydrous, desirous, Epirus, papyrus

4 syllables:

retrovirus, ultravirus

7 syllables:

cytomegalovirus