even-tempered
1. [ adjective ] not easily irritated
Synonyms: placid good-tempered equable
Examples:

"an equable temper" "not everyone shared his placid temperament" "remained placid despite the repeated delays"

Related terms: good-natured
2. [ adjective ] not easily irritated
Synonyms: placid good-tempered equable
Examples:

"an equable temper" "not everyone shared his placid temperament" "remained placid despite the repeated delays"

Related terms: good-natured