IPA: /ˈtɛtʃɪnəs/
KK: /ˈtɛtʃɪnɪs/
The quality of being easily annoyed or irritable.
Her tetchiness made it difficult for others to approach her with their problems.
Tetchiness → It is formed from "tetchy" (of uncertain origin, possibly from the dialectal term 'tetch', meaning touchy or irritable) and the suffix "-ness" (meaning the state or quality of). The word "tetchiness" refers to the state of being irritable or easily annoyed.
Think of someone who is 'touchy' or easily irritated, and remember that 'tetchiness' describes the quality of being that way.