The letters in KILLED make 32 words of two letters or more. The longest is KILLED at 6 letters, and the highest-scoring is KILLED at 11 points.
No other single word uses all 6 letters of KILLED. KILLED has 6 letters: 2 vowels and 4 consonants, worth 11 points before any board bonuses.
6-letter words 1
5-letter words 1
liked10
4-letter words 9
deil5deli5dell5diel5dike9dill5idle5lied5like8
3-letter words 15
del4die4dkl8eld4elk7ell3ilk7ill3ked8kid8led4lei3lek7lid4lie3
2-letter words 6
de3ed3el2id3ki6li2
Words are from our open word list and include some game-only words. Rude words are left out of this page; the unscrambler shows every valid word, lets you add blank tiles and filter by length.