The Collaborative International Dictionary of English v.0.48:

Samaj \Sa*maj"\, n. [Hind. sam[=a]j meeting, assembly, fr. Skr.
   sam[=a]ja a community.]
   A society or congregation; a church or religious body.
   [India]
   [Webster 1913 Suppl.]

The Collaborative International Dictionary of English v.0.48:

Somaj \So"maj"\ (s[-o]*m[aum]j"), Samaj \Sa*maj"\
   (s[.a]*m[aum]j"), n.
   A society; a congregation, a worshiping assembly, or church,
   esp. of the Brahmo-somaj. [India]
   [1913 Webster] Somali