adjective, stealth·i·er, stealth·i·est.
Examples from the Web for stealthier
Submarines are getting quieter, stealthier, and better armed.Tomorrow’s Stealthy Subs Could Sink America’s Navy|Bill Sweetman|May 12, 2014|DAILY BEAST
Her caution seemed to be justified a moment later, for a heavier but stealthier footstep halted outside.A Sappho of Green Springs|Bret Harte
He winced once to see his own shadow with its stealthier movement.The Phantoms Of The Foot-Bridge|Charles Egbert Craddock (AKA Mary Noailles Murfree)
His movements as he crossed the floor were stealthier than those which still persisted in the bedroom.The Gray Mask|Wadsworth Camp
Wandering freshmen from the Yale campus frequently mistook it for the home office of one of the stealthier secret societies.The Book of Susan|Lee Wilson Dodd