inadequate
//ɪnˈæd.ɪ.kwət//
Adjective
inadequateCanonical form
more inadequateComparative
most inadequateSuperlative
1
Not sufficient or suitable for a particular purpose; lacking the quality or quantity required.
The funding was inadequate to complete the project on time.
2
Lacking confidence or ability; feeling unable to deal with a situation.
She felt inadequate when speaking in front of large groups.