rototiller /rōˈtō-til-ər/ (N American)

A Rotavator

• spermatogenetic
• spermatogenic
• spermatogenies
• spermatogenous
• spermatogeny
• spermatogonium
• spermatogoniums
• spermatophore
• spermatophores
• Spermatophyta
• spermatophyte
• spermatophytes
• spermatophytic
• spermatorrhea
• spermatorrheas
• spermatorrhoea
• spermatorrhoeas
• spermatotheca
• spermatothecae
• spermatothecal
• spermatozoa
• spermatozoal
• spermatozoan
• spermatozoic
• spermatozoid