kohteliaita
Kohteliaita is the plural partitive form of the Finnish adjective kohtelias, meaning “polite” or “courteous.” The corresponding noun is kohteliaisuus, which covers the concept of politeness or civility. In Finnish, adjectives inflect for number and case, and predicate adjectives with the verb olla (to be) take the partitive form when the subject is plural, producing phrases such as ovat kohteliaita (they are polite).
Kohteliaita is used to describe multiple polite people or actions when the noun it modifies is in
Usage notes: the adverbial form of kohtelias is kohteliaasti, meaning “in a polite manner.” Common collocations
See also: kohteliaisuus, kohtelias, Finnish grammar, politeness forms in Finnish.