canker
definition: a pernicious and malign influence that is hard to get rid of
example:
speech part: noun
synonyms:
pestilence
definition: an ulceration (especially of the lips or lining of the mouth)
example:
speech part: noun
synonyms:
canker sore
definition: a fungal disease of woody plants that causes localized damage to the bark
example:
speech part: noun
synonyms:
definition: to infect with a canker
example:
speech part: verb
synonyms:
definition: to become infected with a canker
example:
speech part: verb
synonyms: