δύσκολος (dýskolosdoo'-kol-osadjectivehard)
[Grk] δύσκολος LN: 22.32 GK: G1551 Hebrew: אֵיד
Derivation: from δυσ- and κόλον (food);
Strong's: properly, fastidious about eating (peevish), i.e. (genitive case) impracticable
KJV: --hard.
See: δυσ-