σκυθρωπός G4659
skythrōpós · skoo-thro-pos' · Adjective
from (sullen) and a derivative of ὀπτάνομαι; angry-visaged, i.e. gloomy or affecting a mournful appearance:--of a sad countenance.
2 Occurrences in the King James Bible
Matthew 6:16Moreover when ye fast, be not, as the hypocrites, of a sad countenance: for they disfigure their faces, that they may appear unto men to fast. Verily I say unto you, They have their reward.
Luke 24:17And he said unto them, What manner of communications are these that ye have one to another, as ye walk, and are sad?