The opposite of irascible (grumpy) could be easygoing, amiable, friendly, or agreeable.
Calm or placid would be the opposite of irascible, which means prone to anger or easily provoked.
irritable, cranky, testy, touchy, irascible, crabby, snappish, cantankerous, choleric
The opposite of lazy is industrious or diligent.
The opposite of behavior is non-behavior or inactivity.
The opposite of moody is steady or stable.
Forget, ignore, neglect...
An opposite of "irascible" would be "calm" or "composed."
He's an irascible scamp! His irascible image was a well-delivered cover for the kind-hearted old man. Try not to be so irascible!
Antonyms for the word Irascible: cheerful, happy
My friend is a very irascible person; if you say "hi" in a wrong tone of voice, he will scream at you.
Tom's many irascible moments caused him to lose friends.
When the waiter made a mistake with his order, the irascible customer began shouting and causing a scene in the restaurant.
Working for an irascible boss can be very difficult indeed.
irascible
My friend is a very irascible person; if you say "hi" in a wrong tone of voice, he will scream at you.
The cast of Irascible - 2004 includes: Ezra Buzzington as Ira Camden Toy as Gabby
There are a number of words that have a similar meaning to 'irascible'. One can use words such as irritable, quick tempered, testy and short tempered.
irascible impish