Found 5 Strong's definitions.

1. 1

   G4871: συναλίζω (synalízō)

   from σύν and (to throng); to accumulate, i.e. convene:--assemble together.

   100%
2. 2

   G4863: συνάγω (synágō)

   from σύν and ἄγω; to lead together, i.e. collect or convene; specially, to entertain (hospitably):--+ accompany, assemble (selves, together), bestow, come together, gather (selves together, up, together), lead into, resort, take in.

   8%
3. 3

   G4905: συνέρχομαι (synérchomai)

   from σύν and ἔρχομαι; to convene, depart in company with, associate with, or (specially), cohabit (conjugally):--accompany, assemble (with), come (together), come (company, go) with, resort.

   8%
4. 4

   G1577: ἐκκλησία (ekklēsía)

   from a compound of ἐκ and a derivative of καλέω; a calling out, i.e. (concretely) a popular meeting, especially a religious congregation (Jewish synagogue, or Christian community of members on earth or saints in heaven or both):--assembly, church.

   8%
5. 5

   G199: ἀκριβῶς (akribōs)

   adverb from the same as ἀκριβέστατος; exactly:--circumspectly, diligently, perfect(-ly).

   8%