prickly

prickly /ˈprɪkli/ adjective
pricklier; prickliest
prickly
/ˈprɪkli/
adjective
pricklier; prickliest
Britannica Dictionary definition of PRICKLY
1 
: having many sharp points
2 
a  : caused or seeming to be caused by something that has many small, sharp points
b  : causing a prickly feeling on your skin
3 
: very difficult or complicated : requiring careful treatment
4 
: easily annoyed or angered

— prickliness

noun [noncount]