σαπρόςsaprós

rotten, corrupt, bad, worth­less: of trees and fruit (opposed to ἀγαθός, καλός), Matthew 7:17-18, Matthew 12:33, Luke 6:43; of fish, Matthew 13:48.

Greek (New Testament) · G4550

Meanings

Metaph., in moral sense: λόγος σ., Ephesians 4:29. "In Hellenistic... it became a synonym for αἰσχρός or κακός, " MM, xxii.

Same root

Where it appears

Appears 8 times in the Bible.

  • Matthew 7:17 A good tree produces good fruit, and a bad tree produces bad fruit.
  • Matthew 7:18 A good tree can’t produce bad fruit, and a bad tree can’t produce good fruit.
  • Matthew 12:33 “A tree is identified by its fruit. If a tree is good, its fruit will be good. If a tree is bad, its fruit will be bad.
  • Matthew 13:48 When the net was full, they dragged it up onto the shore, sat down, and sorted the good fish into crates, but threw the bad ones away.
  • Luke 6:43 “A good tree can’t produce bad fruit, and a bad tree can’t produce good fruit.
  • Ephesians 4:29 Don’t use foul or abusive language. Let everything you say be good and helpful, so that your words will be an encouragement to those who hear them.
See every passage

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