By equality (ex isothto). Old word from iso, fair, equal. In N.T. only here and Colossians 4:1 . Abundancy (perisseuma). Late word from perisseuw like perisseia (verse Colossians 2 ) Cf. Matthew 12:34 . Want (usterhma). Late word from usterew, to be in want. See also 2 Corinthians 9:12 ; Luke 21:4 (cf. usterhsi in Mark 12:44 ).