crustier
crus-ti-er
adjective
Having a harder, crisper, or more pronounced outer layer or crust.
"The artisan bread was crustier than usual."
adjective
More irritable, bad-tempered, or easily annoyed than before.
"He became crustier with age, complaining more."
Thesaurus
Synonyms: crusty, encrusted, covered, crustlike, crusted, ill-humored, ill-humoured, gruff, curmudgeonly, ill-natured