Synonyms of the word

spasm

• n. A sudden, involuntary contraction of a muscle, a group of muscles, or a hollow organ.
• n. A violent, excruciating seizure of pain.
• n. A sudden and temporary burst of energy, activity, or emotion.
• v. To produce and undergo a spasm.

constriction

• n. The act of constricting, the state of being constricted, or something that constricts.
• n. A narrow part of something; a stricture.
• n. A compression.

cramp

• n. A painful contraction of a muscle which cannot be controlled.
• n. That which confines or contracts; a restraint; a shackle; a hindrance.
• n. A clamp for carpentry or masonry.
• n. A piece of wood having a curve corresponding to that of the upper part of the instep, on which the upper…
• v. (intransitive) (of a muscle) To contract painfully and uncontrollably.
• v. (transitive) To prohibit movement or expression.
• v. (transitive) To restrain to a specific physical position, as if with a cramp.
• v. To fasten or hold with, or as if with, a cramp.
• v. (by extension) To bind together; to unite.
• v. To form on a cramp.

symptom

• n. (medicine) A perceived change in some function, sensation or appearance of a person that indicates a disease…
• n. (figuratively) A signal; anything that indicates, or is characteristic of, the presence of something else,…