Find Synonyms
irritability Synonyms
Another word for irritability
Choosing another word for irritability depends on context, so the 16 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• noun (Context 1)
The quality or state of being easily annoyed, impatient, or provoked to anger.
Usage Example
"Sleep deprivation often leads to heightened irascibility and difficulty concentrating during the workday."
Strongest
irascibility
testiness
peevishness
Strong
petulance
touchiness
grouchiness
crankiness
fractiousness
spleneticism
• noun (Context 2)
In medicine, an abnormal or excessive sensitivity of an organ or body part to a stimulus or irritant.
Usage Example
"The patient was prescribed medication to reduce gastrointestinal hypersensitivity and relieve discomfort."
Strong
hypersensitivity
tenderness
soreness
• noun (Context 3)
In biology and physiology, the capacity of a living organism, cell, or tissue to detect and respond to external stimuli or changes in its environment.
Usage Example
"In introductory biology, students learn that excitability is a fundamental property of all living protoplasm."
Strongest
excitability
Strong
responsiveness
sensitivity
reactivity
Opposites of irritability
The opposite of irritability shifts depending on context. Common opposites include:
patience
equanimity
unresponsiveness
insensitivity
good-humoredness
affability
placidity
amiability
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Irritability. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/irritability