9 letter words
OHMICALLY​19
OHMMETERS​16
8 letter words
OHMMETER​15
7 letter words
OHMAGES​13
6 letter words
OHMAGE​12
5 letter words (4 words)
OHMIC​12
OHONE​8
OHIAS​8
OHING​9
4 letter words (4 words)
OHMS​9
OHIA​7
OHED​8
OHOS​7
3 letter words
OHM​8
OHS​6
OHO​6
2 letter words
OH​5