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Greek adjective · G4550

σαπρός

saprossap-ros'

rotten

8 uses in the Greek text, one for each word STEP Bible has tagged with this key

Concordance spelling: saprós

Word page · Part of the concordance, one page for every word of the Hebrew and Greek text. Strong's G4550is this word's number in James Strong's 1890 index of the King James Bible.

  • 3 of 27
    New Testament books
  • 4
    spellings

The definition in full

Strong's key (1890) · G4550

rotten, i.e. worthless (literally or morally)

The King James renders it: bad, corrupt.

James Strong, The Exhaustive Concordance of the Bible (1890), public domain. Strong indexed the King James text, and this site quotes his entry as that index.

Summary

sapros is rendered "rotten". It stands 8 times in the Greek text, across three books.

  • Five of the uses stand in Matthew, more than in any other book.
  • Its first use in canonical order opens the ledger below.Matthew 7:17Likewise, every good tree bears good fruit, but a bad tree bears bad fruit.
  • The Greek text spells it four different ways.

The first use

Likewise, every good tree bears good fruit, but a bad tree bears bad fruit.

Matthew 7:17σαπρὸν

The first use, in the order of the New Testament's books.

Where the word stands

Five of the word's eight uses are in Matthew.

The other 24 New Testament books never use the word.

What the word means

Each meaning, and the words it is translated by

How the Greek text is glossed, word by word

  • bad6
  • the bad1
  • unwholesome1

The words built on the same word-part

Each word below begins with the same letters this one begins with. A shared word-part shows a family. It does not settle what any one of them means, so each word carries its own uses on its own page. Scholars call that shared part the stem.

All 8, in canonical order

Every use, in order

Every use, grouped by book, with its verse.

4 spellings and their grammar

STEP Bible tags every word of the Hebrew and Greek text with its spelling and its grammar. Both lists below count the rows printed underneath, written out in English, with the code beside each one as it was tagged.

How it is spelled

  • σαπρὸν4
  • σαπρόν2
  • σαπρὰ1
  • σαπρὸς1

The grammar of each form

  • adjective · nominative (subject) · neuter singular3A-NSN
  • adjective · accusative (object) · masculine singular2A-ASM
  • adjective · accusative (object) · neuter plural1A-APN
  • adjective · accusative (object) · neuter singular1A-ASN
  • adjective · nominative (subject) · masculine singular1A-NSM

Matthew

five uses
  • Likewise, every good tree bears good fruit, but a bad tree bears bad fruit.

    Matthew 7:17

    • σαπρὸνsapronadjective · nominative (subject) · neuter singulartagged: the bad
  • A good tree cannot bear bad fruit, and a bad tree cannot bear good fruit.

    Matthew 7:18

    • σαπρὸνsapronadjective · nominative (subject) · neuter singulartagged: bad
  • Make a tree good and its fruit will be good, or make a tree bad and its fruit will be bad; for a tree is known by its fruit.

    Matthew 12:33

    • σαπρὸνsapronadjective · accusative (object) · neuter singulartagged: bad
    • σαπρόνsapronadjective · accusative (object) · masculine singulartagged: bad
  • When it was full, the men pulled it ashore. Then they sat down and sorted the good fish into containers, but threw the bad away.

    Matthew 13:48

    • σαπρὰsapraadjective · accusative (object) · neuter pluraltagged: bad

Luke

two uses
  • No good tree bears bad fruit, nor does a bad tree bear good fruit.

    Luke 6:43

    • σαπρόνsapronadjective · accusative (object) · masculine singulartagged: bad
    • σαπρὸνsapronadjective · nominative (subject) · neuter singulartagged: bad

Ephesians

one use
  • Let no unwholesome talk come out of your mouths, but only what is helpful for building up the one in need and bringing grace to those who listen.

    Ephesians 4:29

    • σαπρὸςsaprosadjective · nominative (subject) · masculine singulartagged: unwholesome

Where it leads

How the numbers are counted

Every count on this page comes from STEP Bible's tagged Hebrew and Greek text, the same text the ledger prints. A use is counted once each time the tagging marks a word with this key.

Spellings are counted as the Greek text spells them, with the sentence's own punctuation taken off the word first, so a form that ends a clause is not counted as a second spelling.

Hebrew and Greek text, word tagging and grammar: STEP Bible (www.STEPBible.org), Tyndale House, CC BY 4.0. Their grammar codes are written out in English here and shown as tagged beside each one.

Meaning and senses: STEP Bible TBESG (Tyndale House, CC BY 4.0), the Brief lexicon based on Abbott-Smith (1922).

Dictionary key: Strong's Exhaustive Concordance of the Bible (1890, public domain). English verse text: Berean Standard Bible (public domain, 2023).

Revised 2026-09-05. Every cited work, the sources registry →