Canker and Wheal

Canker noun - An ulceration (especially of the lips or lining of the mouth).

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

Nearby Words: cankerous, cankered, cankering

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

Canker and wheal are semantically related in swelling topic. Sometimes you can use "Canker" instead a noun "Wheal".