listen to the pronunciation of dreadless
Английский Язык - Английский Язык
Feeling no dread or fear; unafraid

And to make shew of his dreadlesse magnanimitie, having caused a pan of burning coales to be brought, he saw and suffred his right arme to be parched and wel-nigh rosted-off .

{a} fearless, undaunted, very bold, daring
Without doubt
Free from dread; fearless; intrepid; dauntless; as, dreadless heart
Exempt from danger which causes dread; secure