Shammoth: Shammah, Shammoth, and as it is in 1Ch 27:8, Shamhuth, having all the same signification, appear to have been deemed perfectly interchangeable, and accordingly used indifferently. 2Sa 23:25, Shammah the Harodite
Harorite: The variation of חרורי [Strong's H2033], Harorite, for חרדי [Strong's H2733], Harodite, arises from the mutation of ר, raish, and ד, daleth.
Pelonite: 2Sa 23:26, Paltite
Reciprocal: 2Sa 23:11 - Shammah 2Sa 23:33 - Shammah 1Ch 2:39 - General 1Ch 27:10 - Helez