thyroid

As a letter s

is the letter s with a.

As a noun thyroid is

(anatomy) the thyroid gland.

As nouns the difference between tonsil and thyroid

is that tonsil is (anatomy|immunology) either of a pair of small masses of lymphoid tissue that lie on each side of the throat and that help protect the body against infection; palatine tonsil while thyroid is (anatomy) the thyroid gland.

As nouns the difference between thyroid and tonsillitis

is that thyroid is (anatomy) the thyroid gland while tonsillitis is tonsillitis.

As a noun thyroid

is (anatomy) the thyroid gland.

As a proper noun douglas is

.

As nouns the difference between thyroid and tonsils

is that thyroid is the thyroid gland while tonsils is plural of lang=en.

As a noun thyroid

is (anatomy) the thyroid gland.

As an adjective thyrsoid is

having the approximate form of a thyrsus.

As nouns the difference between thyroid and theroid

is that thyroid is (anatomy) the thyroid gland while theroid is .

As an adjective theroid is

bestial, resembling an animal.

As nouns the difference between taxonomy and thyroid

is that taxonomy is the science or the technique used to make a classification while thyroid is (anatomy) the thyroid gland.