• sho,
• shmooe,
• smoo,
• ahmo,
• zhmo,
• xhmo,
• dhmo,
• sbmo,
• snmo,
• shjo,
• shmk,
• shm0,
• ashmo,
• zshmo,
• szhmo,
• xshmo,
• dshmo,
• eshmo,
• sehmo,
• wshmo

• shem,
• shum,
• Shema,
• shun,
• Shen,
• shumway,
• shammy,
• shin,
• Shon,
• shan,
• shame,
• Shonna,
• shoo-in,
• shima,
• shim,
• shoun,
• Shona,
• sham,
• shomo,
• shawm,
• shimmy.

The plural of the "shmo" can be the "shmoes".

The singular of the "shmo" can be the "shmo".