συνοικοδομέωsynoikodoméō

to construct, i.e. (passively) to compose (in company with other Christians, figuratively)

Greek (New Testament) · G4925

Meanings

1. to build together or with (with dative of person, 1 Esdras 5:68).

2. Of various materials, to build up together: metaphorically, of Christians, Ephesians 2:22.

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.
οἰκοδομέωoikodoméō · G3618to be a house-builder, i.e. construct or (figuratively) confirm

Where it appears

Appears 1 times in the Bible.

Ephesians 2:22 Through him you Gentiles are also being made part of this dwelling where God lives by his Spirit.

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