There are 118 words hidden in the letters of OPERATE, from 13 two-letter words up to OPERATE (7 letters). For points, OPERATE is best at 9.
No other single word uses all 7 letters of OPERATE. OPERATE has 7 letters: 4 vowels and 3 consonants, worth 9 points before any board bonuses.
7-letter words 1
6-letter words 3
5-letter words 19
aport7apter7arete5eater5etape7oater5opera7orate5pareo7pater7peart7perea7peter7prate7repot7taper7topee7toper7trope7
4-letter words 39
aero4aper6atop6pare6part6pate6pear6peat6peer6pert6poet6pore6port6prao6prat6pree6proa6rapt6rate4rato4reap6repo6rete4rope6rota4rote4tape6tare4taro4tarp6tear4tepa6toea4tope6tora4tore4trap6tree4trop6
3-letter words 43
ape5apt5are3art3ate3ear3eat3era3ere3ert3eta3oar3oat3ope5opt5ora3ore3ort3par5pat5pea5pee5per5pet5poe5pot5pro5rap5rat3ree3rep5ret3roe3rot3tae3tao3tap5tar3tea3tee3toe3top5tor3
2-letter words 13
ae2ar2at2er2et2oe2op4or2pa4pe4re2ta2to2
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.