The letters in CAMPAIGNS make 240 words of two letters or more. The longest is CAMPAIGNS at 9 letters, and the highest-scoring is CAMPAIGNS at 16 points.
No other single word uses all 9 letters of CAMPAIGNS. CAMPAIGNS has 9 letters: 3 vowels and 6 consonants, worth 16 points before any board bonuses.
9-letter words 1
8-letter words 4
7-letter words 7
caimans11camping14magians10maniacs11scaping12siamang10spacing12
6-letter words 22
agamic11amigas9animas8caiman10camisa10capias10casing9gamins9gasman9macing11magian9magics11maniac10manias8manics10pacing11pagans9paisan8pangas9panics10sampan10scampi12
5-letter words 52
acing8again6agism8agmas8amain7amias7amiga8amins7amnia7amnic9angas6anima7apian7aping8aspic9cains7camas9campi11camps11gains6gamas8gamic10gamin8gamps10gimps10magic10mains7manas7manga8mania7manic9micas9minas7nipas7pacas9pagan8pains7paisa7panga8pangs8panic9pians7picas9pimas9pinas7pings8saiga6sanga6scamp11sigma8spang8spica9
4-letter words 80
agas5agin5agma7aims6ains4amas6amia6amin6amis6amps8anas4anga5anis4ansa4asci6cain6camp10cams8cans6caps8casa6gain5gama7gamp9gams7gaps7gasp7gimp9gins5gips7imps8macs8magi7mags7main6mana6mans6maps8mica8mics8migs7mina6nags5naps6nims6nipa6nips6paca8pacs8pain6pams8pang7pans6pian6pias6pica8pics8pigs7pima8pina6ping7pins6psia6saga5sain4samp8sang5scag7scam8scan6sign5sima6simp8sing5snag5snap6snip6spam8span6spin6
3-letter words 56
aas3aga4aim5ain3ais3ama5ami5amp7ana3ani3asp5cam7can5cap7cig6cis5gam6gan4gap6gas4gin4gip6imp7ins3ism5mac7mag6man5map7mas5mic7mig6mis5nag4nam5nap5nim5nip5pac7pam7pan5pas5pia5pic7pig6pin5pis5psi5sac5sag4sap5sic5sim5sin3sip5spa5
2-letter words 18
aa2ag3ai2am4an2as2cs4gs3in2is2ma4mi4ms4na2pa4pi4ps4si2
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.