dull continuous pain

sore feeling; dull pain

great mental suffering

severe upset or pain

(usually plural) a very strong involuntary movement of (parts of) the body

muscle spasm

(a cause of) great pain, discomfort or sorrow

pain, agony

a disease causing a person to fall unconscious with violent involuntary movements

muscle spasm

the state of being very unhappy; great suffering (of mind or body); great misfortune

pain, mental or physical

the feeling of physical suffering or hurt

physical suffering

trouble; effort

physical suffering

a sudden, sharp feeling (of pain, guilt etc)

ache, twinge

(an act of) seizing; a heart attack

convulsive attack

a sudden and involuntary tightening of a muscle or muscles

twitch, fit

(to produce) a sudden, sharp pain

sharp pain