IPA: /ˈsɜːrli/
KK: /ˈsɜrli/
The quality of being unfriendly or rude in behavior or attitude.
His surliness made it difficult for others to approach him.
Surliness → It is formed from "surl" (from Old French *surl*, meaning surly or rude) and the suffix "-ness" (meaning the state or quality of). The word "surliness" refers to the state of being surly or unfriendly.
Think of the word 'surl' which means rude or unfriendly, and remember that 'surliness' describes the quality of being unfriendly.