词根词缀：therio-, theri-, thero-, ther-, -there, -therium, -theria, -theridae, -therian, -therioid, -theroida

【来源及含义】Greek: animal, wild beast, wild animal

【相关词根词缀】Related "animal" units: anima-; faun-; zoo-.

【同源单词】arsinoitherium, megathere, megatherioid, megatherium, philotherian, philotherianism

词根词缀：thyro-, thyr-, thyre-, thyreo-, thyroid-, thyroido-, -thyrea, -thyreosis, -thyroidism, -thyroid

【来源及含义】Greek: pertaining to the thyroid gland

【同源单词】athyrea, hyperthyrea, hypothyrea, thyreoitis, thyrofissure, thyroglossal

词根词缀：uro-, ur-, -urous, -ura, -uroid, -urus, -uridae

【来源及含义】Greek: tail, tail-like

【相关描述】Don't confuse this uro- unit with another uro- unit which refers to "water, rain, and urine".

【相关词根词缀】 Related "tail" word units: caudo-; cerc-.

【同源单词】anthurium, anurous, brachyurous, cynosure, urochord, urodele