Unscrambling FIRSTLY gives 59 words. FIRSTLY is the longest, and FIRSTLY scores the most at 13 points.
No other single word uses all 7 letters of FIRSTLY. FIRSTLY has 7 letters: 1 vowel and 6 consonants, worth 13 points before any board bonuses.
7-letter words 1
6-letter words 3
flirts9flirty12lyrist9
5-letter words 10
first8fitly11flirt8flits8frits8lifts8rifts8silty8styli8tirls5
4-letter words 18
fils7firs7fist7fits7flit7frit7lift7list4lits4rifs7rift7sift7silt4slit4stir4syli7tils4tirl4
3-letter words 18
fil6fir6fit6fly9fry9ifs6its3lis3lit3rif6sir3sit3sly6sri3sty6til3tis3try6
2-letter words 9
if5is2it2li2ls2rs2si2ti2ts2
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.