Here are all the answers to Wordscapes Level 1977 in the Air pack, Formation group. The letters that players must unscramble in this level are DEINDR. This puzzle has 11 words as its answer and 19 bonus words.
den, deni, did, die, din, dined, end, ern, ire, ired, nide, nided, red, redd, redid, rei, rid, rin, rinded.