commendable

the word commendable is a late middle english formation, built upon the existing verb 'commend'. the verb itself originates from latin 'commendare', which combined the intensive prefix 'com-' with 'mandare', meaning "to hand over, entrust". the core semantic shift from "entrusting" to "praising" occurred in late latin and early romance languages, where to entrust something to someone's care implied a favorable recommendation. the suffix '-able', of latin origin via old french, was then appended to mean "worthy of being praised". thus, the literal construction "capable of being commended" evolved into its modern abstract sense of praiseworthy.

Structure: commend (to praise) + able (capable of) commend: from latin 'commendare' (to entrust, to praise), from 'com-' (intensive) + 'mandare' (to entrust). functions as the core verb root. able: from latin '-abilis', an adjective-forming suffix meaning "capable of, worthy of". functions as a suffix creating an adjective.