The columns stood steadfast and resolute.
I mean his steadfast courage, his calm continual self-control.
The soldiers were able to gain victory after a hard fought battle because they were steadfast in their resolve.My grandma will always be steadfast in her ways.
Steadfast
Hebrew does not use symbols. It uses actual letters.The word 'steadfast' in letters is יציב and it is pronounced yatsív
there is no root word in a compound word The two root words are stead (place) and fast (fixed, unmoving)
Immovable, steadfast
Another word for the word unswerving is immovable, steady, steadfast, stable, unwavering, or firm.
steadfastness = yatsivut
"steadfast" is one possibility
Trustworthy, mature, steadfast, reliable, conscientious...
driven, persistent, resolute, steadfast