Bible Theasaurus

Ascertain (6 instances)
Assure (83 instances)
Catch (67 instances)
Check (14 instances)
Consider (275 instances)
Determine (43 instances)
Discover (49 instances)
Encounter (23 instances)
Ensure (5 instances)
Fancy (4 instances)
Figure (30 instances)
Insure (2 instances)
Picture (10 instances)
Project (14 instances)
Realise (1 instance)
Realize (184 instances)
Reckon (36 instances)
Regard (312 instances)
Understand (440 instances)
Witness (321 instances)

Reverse Interlinear

Strong's
Root Form
Definition
Usage
ὀπτάνομαι ὄπτομαι 
Optanomai 
Usage: 41

φαίνω 
Phaino 
appear , shine , be seen , seem , think
Usage: 22