luotettavampaa
Luotettavampaa is the partitive singular form of the Finnish adjective luotettavampi, which is the comparative degree of luotettava (reliable). It is used to indicate a higher level of reliability, and appears in sentences where the comparison involves a mass or indefinite object, or where the predicate requires the partitive case. The corresponding nominative form is luotettavampi, as in Tämä ratkaisu on luotettavampi kuin tuo.
In practice, luotettavampaa often occurs in clauses comparing reliability of different things or sources. For example,
Etymology and related forms: luotettava stems from luottaa (to trust). Related terms include luotettavuus (reliability) and
Usage notes: Finnish adjectives decline for case and number, so luotettavampaa adapts to the syntactic role