belittling
be-lit-tling
adjective
Making someone or something seem unimportant, inferior, or trivial.
"His belittling comments upset everyone."
noun
The act of making someone or something appear insignificant or less important.
"She endured constant belittling from her boss."
Thesaurus
Synonyms: deprecating, depreciatory, deprecatory, uncomplimentary, depreciative, slighting, deprecative, denigration