Strong's Greek Concordance

G1418: δυσ-

dys- · “hard”

Definition

used only in composition as a prefix; hard, i.e. with difficulty

KJV translates it as: + hard, + grievous, etc

Word origin: a primary inseparable particle of uncertain derivation;

Extended definition

δυσ-
inseparable prefix, opposite to εὖ, like un-, mis- (in unrest, mischance), giving the idea of difficulty, opposition, injuriousness, etc.
(AS)

Abbott-Smith Manual Greek Lexicon (1922) via STEPBible TBESG (CC BY 4.0).

Words derived from G1418