Strong's G1374 · Greek

δίψυχος

dipsuchos · dip'-soo-khos

from 1364 and 5590; two-spirited, i.e. vacillating (in opinion or purpose)

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 2 *† δίψυχος , -ον ( δίς , ψυχή ), of two minds, wavering : Ja 1:8 4:8 (Cremer, 588; DB , iv, 528).† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain