There are multiple synonyms for the phrase "willing to laugh". It could be referred to as jocund, mirthful, or jovial. Jocund refers to someone who is cheerful and full of good humor. Mirthful denotes someone who is happy and amused. Jovial is another word to describe someone who is in high spirits and ready to laugh. Other synonyms include lighthearted, playful, and jolly. All of these phrases have the same underlying meaning, indicating a positive and joyful attitude. A willingness to laugh is a characteristic that is often associated with happiness and positivity, and inciting laughter in others can be beneficial for one's mental and emotional well-being.