Extended Strong's Greek Lexicon (Abbott-Smith based)
most gladly
Usage: ἥδιστα, see: ἡδέως. ἡδέως adv. (ἡδύς, sweet), [in LXX: Pro.3:24 (עָרַב), etc. ;] gladly, with pleasure: Mrk.6:20 12:37, 2Co.11:19; superlat., ἥδιστα, very gladly (B1., § 11, 3), 2Co.12:9 12:15.† (AS)