Having sufficient skill, knowledge, ability, or qualifications.
Resistant to deformation or flow.
Having jurisdiction or authority over a particular issue or question.
Adequate for the purpose.
Permeable to foreign DNA.
Not sufficient; lacking competent power or ability; unqualified, unequal, unfit.
Not sufficient; of a type or kind that does not suffice, that does not satisfy requirements or needs.
An inadequate quantity of; not enough.
A quantity (of something) that is less than is needed.