(used only with other particles in the comparative, as 2544, 3305, 5105, 5106, etc
Strong’s Dictionary of Greek Words:
Meaning:
probably for the dative case of 3588; an enclitic particle of asseveration by way of contrast; in sooth
KJV Usage:
(used only with other particles in the comparative, as 2544, 3305, 5105, 5106, etc.)