Ulcer and Wheal

Ulcer noun - A circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue.

Wheal and ulcer are semantically related In some cases you can use "Wheal" instead a noun "Ulcer".

Nearby Words: ulcerated, ulcerate, ulcerous, ulcered

Wheal noun - A raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions.

Ulcer and wheal are semantically related in swelling topic. You can use "Ulcer" instead a noun "Wheal".