primereno

1. appropriately; suitably; properly
   Obuci se primereno prilici, ipak je venčanje. — Dress appropriately for the occasion, it's a wedding after all.
   Nije se ponašao primereno na sastanku. — He didn't behave appropriately at the meeting.
2. adequately; commensurately; sufficiently
   Radnici nisu primereno plaćeni za svoj rad. — The workers are not adequately paid for their work.

Often followed by a dative: primereno prilici, primereno uzrastu.