Here's what rhymes with parathyroid.

Consider these alternatives

thyroid / parathyroid hyperparathyroidism / given pituitary / very adrenal / renal secretion / completion cortisol / small hypocalcemia / anemia hypothyroidism / given hyperthyroidism / given luteinizing / rising aldosterone / known gonadotropin / antigonadotropin cytokine / anticytokine sebaceous / basis adrenocorticotropic / logic hypercalcemia / anemia adrenocortical / renocortical endocrine / line secrete / feet glucocorticoid / cocorticoid calcification / education ghrelin / one