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English thyroid
Ancient Greek θῠρεοειδής (derived)
Ancient Greek θῠρεός (affix)
Ancient Greek -ειδής (affix)
Proto-Indo-European *dʰwer- (root)

English euthyroid (prefix)
English parathyroid (prefix)
English hypothyroidism (affix)
English hyperthyroid (prefix)
English hyperthyroidism (affix)
English hypothyroid (prefix)
English thyroidectomy (suffix)
English thyroidal (suffix)
English antithyroid (prefix)
English thyro- (affix)
English thyroiditis (suffix)
English cricothyroid (prefix)
English sternothyroid (prefix)
English thyroidotomy (suffix)
English extrathyroid (prefix)
English dysthyroid (prefix)
English hyperthyroidic (confix)
English dysthyroidism (confix)
English nonthyroid (prefix)
English intrathyroid (prefix)
English thyroidization (affix)
English thyroidopathy (suffix)
English thyroidless (suffix)
Spanish tiroides (cognate)
Irish hipirtíoróideacht (derived)