Here are all the answers to Wordscapes Level 998, Yellowstone National Park - Usa group. The letters that players must unscramble in this level are NIRVANA. This puzzle has 7 words as its answer and 20 bonus words.
airn, ani, anna, aria, avian, invar, iran, naan, naira, nan, nana, navar, rani, ravin, var, vara, varia, varna, via, vina.