inappropriate
adjective
uk/ˌɪnəˈprəʊpriət/ usnot suitable for a particular situation or person:
inappropriate for sb/sth He had investments in a property company and six media shareholdings - all of which were deemed inappropriate for a BBC director general.
inappropriate for sb to do sth It is entirely inappropriate for fast food chains to be linked to sport.
completely/totally/wholly inappropriate
inappropriate action/behaviour/conduct
inappropriately
adverb
The report said the company had never acted inappropriately.
inappropriateness
noun [ U ]
the inappropriateness of her conduct