Strong's #1617: ektenesteron (pronounced ek-ten-es'-ter-on)
 neuter of the comparative of 1618; more intently:--more earnestly.
Thayer's Greek Lexicon:
 ̓́ 
 
  ektenesteron 
 
 1) more intently, more earnestly
 
  Part of Speech: adjective
Relation: neuter of the comparative of G1618
  Citing in TDNT: 2:463, 219
 
Usage:
This word is used 1 times:
Luke 22:44: "in an agony he prayed  more earnestly: and his sweat was"