ଅର୍ଥ : In an unalterable and unchangeable manner.
ଉଦାହରଣ :
His views were unchangeably fixed.
ସମକକ୍ଷ : immutably, unalterably, unchangeably
Unassailably ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Unassailably ka matlab kya hota hai?