The letters in LOADING make 118 words of two letters or more. The longest is LOADING at 7 letters, and the highest-scoring is LOADING at 9 points.
No other single word uses all 7 letters of LOADING. LOADING has 7 letters: 3 vowels and 4 consonants, worth 9 points before any board bonuses.
7-letter words 1
6-letter words 7
algoid8dialog8doling8ganoid8lading8ladino7ligand8
5-letter words 22
algid7algin6align6aloin5along6danio6dingo7doing7donga7gland7gonad7gonia6indol6liang6ligan6linga6lingo6logan6logia6login6nidal6nodal6
4-letter words 37
agin5agio5agon5anil4dago6dang6dial5ding6diol5dona5gadi6gain5gaol5gild6glad6glia5goad6goal5gold6idol5laid5lain4land5lang5lido5ling5lino4lion4load5loan4loin4long5nail4naoi4nodi5noil4olid5
3-letter words 33
ado4ago4aid4ail3ain3and4ani3dag5dal4dig5din4dog5dol4don4gad5gal4gan4gid5gin4goa4god5ion3lad4lag4lid4lin3log4nag4nil3nod4nog4oil3old4
2-letter words 18
ad3ag3ai2al2an2do3go3id3in2la2li2ln2lo2na2no2od3oi2on2
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.