Synonyms of the word

cephalalgia

• n. (medicine) A pain in the head; headache.

ache

• v. (intransitive) To suffer pain; to be the source of, or be in, pain, especially continued dull pain; to…
• v. (transitive, literary, rare) To cause someone or something to suffer pain.
• n. Continued dull pain, as distinguished from sudden twinges, or spasmodic pain.
• n. (obsolete) Parsley.
• n. Rare spelling of aitch.

aching

• v. present participle of ache.
• adj. That aches; continuously painful.
• n. The feeling of an ache; a dull pain.

headache

• n. A pain or ache in the head.
• n. (figurative) A nuisance or unpleasant problem.