In Akbiekdi compound words may be created to form a different word. Compound words must follow all rules for other words (Thus, if a compound word is a noun, it must end with -o.) If more than one noun is used in a compound word, the nouns have their first letters capitalized: XiloNaro small library, "book room" XiloKbano library, "book house" When pluralizing compound words, only the last word receives the -k suffix: XiloNarok small libraries KbanoNarok living rooms, "house rooms" JiresoNarok kitchens, "cooking rooms" BaetoNarok dining rooms, "food rooms" New words: baeto food jires to cook jireso cooking