boisterous, mighty(-ier), powerful, strong(-er, man), valiant

Strong’s Dictionary of Greek Words:

Number:
2478 (find all occurrences in KJV Bible)
Greek:
ἰσχυρός
Transliteration:
ischuros
Phonic:
is-khoo-ros’
Meaning:
from 2479; forcible (literally or figuratively)
KJV Usage:
boisterous, mighty(-ier), powerful, strong(-er, man), valiant