Ho hum and Longanimous

Longanimous and ho hum are semantically related. In some cases you can use "Longanimous" instead an adjective phrase "Ho hum".

Longanimous adjective - Showing patient and unruffled self-control and restraint under adversity; slow to retaliate or express resentment.

Ho hum and longanimous are semantically related. Sometimes you can use "Ho hum" instead an adjective "Longanimous".