For thy name's
shem (shame)
an appellation, as a mark or memorial of individuality; by implication honor, authority, character -- + base, (in-)fame(-ous), named(-d), renown, report.
sake O LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
pardon
calach (saw-lakh')
to forgive -- forgive, pardon, spare.
mine iniquity
`avon (aw-vone')
perversity, i.e. (moral) evil -- fault, iniquity, mischeif, punishment (of iniquity), sin.
for it is great
rab (rab)
abundant (in quantity, size, age, number, rank, quality)