Disfunctional (adjective)
misspelling of dysfunctional
Dysfunctional (adjective)
Not performing its proper or intended function.
Dysfunctional (adjective)
Functioning incorrectly or abnormally; especially, designating of a business, family or social group with harmful, aberrant, strange or abnormal behavior.
Wiktionary
Disfunctional (adjective)
variant form of dysfunctional
Dysfunctional (adjective)
not operating normally or properly
“the telephones are dysfunctional”
Dysfunctional (adjective)
unable to deal adequately with normal social relations
“an emotionally dysfunctional businessman”
“dysfunctional families”
Oxford Dictionary