Unscrambling VARIATION gives 128 words. VARIATION is the longest, and VARIATION scores the most at 12 points.
No other single word uses all 9 letters of VARIATION. VARIATION has 9 letters: 5 vowels and 4 consonants, worth 12 points before any board bonuses.
9-letter words 1
8-letter words 1
aviation11
7-letter words 5
antiair7aviator10ovarian10variant10vitrain10
6-letter words 6
antiar6aroint6ration6trivia9viator9virion9
5-letter words 23
antra5aorta5atria5avant8avian8avion8intro5invar8naira5navar8nitro5noria5ratan5ratio5ravin8riant5riata5tiara5torii5train5trona5varia8varna8
4-letter words 43
airn4airt4anoa4anta4anti4aria4arvo7inia4inro4inti4into4iota4iron4naoi4noir4nori4nota4nova7raia4rain4rani4rant4rata4rato4riot4roan4rota4roti4tain4tana4tarn4taro4tiro4tora4tori4torn4trio4vain7vair7vara7vina7vino7vita7
3-letter words 34
ain3air3ait3ana3ani3ant3art3ava6avo6ion3nit3nor3not3oar3oat3ora3ort3ova6ran3rat3ria3rin3rot3tan3tao3tar3tav6tin3ton3tor3van6var6vat6via6
2-letter words 15
aa2ai2an2ar2at2in2it2na2no2oi2on2or2ta2ti2to2
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.