Ecthyma :: Ecthyma (n.) A cutaneous eruption, consisting of large, round pustules, upon an indurated and inflamed base..
Thymate :: Thymate (n.) A compound of thymol analogous to a salt; as, sodium thymate..
Tithymal :: Tithymal (n.) Any kind of spurge, esp. Euphorbia Cyparissias..