Here are all the answers to Wordscapes Level 4428 in the Sky pack, Galaxy group. The letters that players must unscramble in this level are ILRUREB. This puzzle has 11 words as its answer and 37 bonus words.
bel, bier, birl, birle, birler, birr, brier, brr, bur, burier, burl, burler, err, ire, lei, leu, lib, liber, lie, lier, lieu, lire, lurer, reb, rei, rib, riel, rile, rub, rube, rubel, rubier, ruble, rue, ruer, rulier, urb.