testis /tesˈtis/

1. (a more formal word for) a testicle
2. A rounded body like it

• unskan'd
• unskilful
• unskilfully
• unskilfulness
• unskilfulnesses
• unskilled
• unskimmed
• unskinned
• unslain
• unslakable
• unslakeable
• unslaked
• unsleeping
• unslept-in
• unsliced
• unsling
• unslinging
• unslings
• unslipping
• unsluice
• unsluiced
• unsluices
• unsluicing
• unslumbering
• unslumbrous