As a pronoun un
is one (impersonal pronoun).
As an adjective suitable is
having sufficient or the required properties for a certain purpose or task; appropriate to a certain occasion.
un
English
Initialism
(Initialism)
(head)
United Nations
Related terms
* UNO
Anagrams
*
suitable
English
Adjective
(
en adjective)
Having sufficient or the required properties for a certain purpose or task; appropriate to a certain occasion.
Synonyms
* fit for purpose (British)
* up to standard (British)
Antonyms
* unsuitable
Derived terms
* suitability
See also
* fit
* meet
* appropriate
* apt
* pertinent
* seemly
* eligible
* consonant
* corresponding
* congruous