Testudinal(a.) Of, pertaining to, or resembling, a tortoise.
Testudinate(a.) Alt. of Testudinated
Testudinated(a.) Resembling a tortoise shell in appearance or structure; roofed; arched; vaulted.
Testudineous(a.) Resembling the shell of a tortoise.
Testudines(pl. ) of Testudo

Words within testudineal