APPOSITELY

Albanian

me vend (apposite, apt, happy, Pat, pertinent, proper, reasonable, right, seemly, suitable, to the point, welcome). (various references)

Bulgarian 

уместно (felicitously, happily). (various references)

Czech

vhodnì (appropriately, aptly, felicitously, fittingly, happily, opportunely). (various references)

German

passende. (various references)

Hungarian

találóan (aptly, relevantly, thought happily expressed). (various references)

Pig Latin

appositelyay.(various references)

Portuguese

apropriadamente (appropriately, pat). (various references)

Russian 

кстати (apropos, by the way). (various references)

Serbo-Croatian

prikladno (properly), prigodno. (various references)

Spanish

oportunamente (apropos, opportunely, Pat, seasonably). (various references)