συναπόλλυμιsynapóllymi

to destroy with or together.

Greek (New Testament) · G4881

Meanings

Pass., to perish together (with): with dative of person, Hebrews 11:31.

Same root

σύνsýn · G4862with or together (but much closer than G3326 (μετά) or G3844 (παρά)), i.e. by association, companionship, process, resemblance, possession, instrumentality, addition, etc.
ἀπόλλυμιapóllymi · G622to destroy fully (reflexively, to perish, or lose), literally or figuratively

Where it appears

Appears 1 times in the Bible.

Hebrews 11:31 It was by faith that Rahab the prostitute was not destroyed with the people in her city who refused to obey God. For she had given a friendly welcome to the spies.

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