The letters in PLACING make 83 words of two letters or more. The longest is PLACING at 7 letters, and the highest-scoring is PLACING at 12 points.
No other single word uses all 7 letters of PLACING. PLACING has 7 letters: 2 vowels and 5 consonants, worth 12 points before any board bonuses.
7-letter words 1
6-letter words 4
caplin10lacing9pacing11paling9
5-letter words 15
acing8algin6align6aping8clang8cling8lapin7liang6ligan6linac7linga6panic9pical9plain7plica9
4-letter words 24
agin5anil4cain6clag7clan6clap8clip8gain5glia5laic6lain4lang5ling5nail4nipa6pail6pain6pang7pial6pian6pica8pina6ping7plan6
3-letter words 28
ail3ain3alp5ani3can5cap7cig6gal4gan4gap6gin4gip6lac5lag4lap5lin3lip5nag4nap5nil3nip5pac7pal5pan5pia5pic7pig6pin5
2-letter words 11
ag3ai2al2an2in2la2li2ln2na2pa4pi4
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.