touchy

touchy /ˈtʌtʃi/ adjective
touchier; touchiest
touchy
/ˈtʌtʃi/
adjective
touchier; touchiest
Britannica Dictionary definition of TOUCHY
[also more touchy; most touchy]
1 
: easily hurt or upset by the things that people think or say about you : sensitive — often + about
2 
: likely to cause people to become upset

— touchiness

/ˈtʌtʃinəs/ noun [noncount]