profitless
adjective
- useless/unprofitable/yielding no profit
Wiktionary
adj
Etymology: Etymology tree English profit Proto-Indo-European *lewh₁- Proto-Indo-European *lewHs-der. Proto-Germanic *leusaną Proto-Germanic *lausaz Proto-Germanic *-lausaz Proto-West Germanic *-laus Old English -lēas Middle English -les English -less English profitless From profit + -less.
- not yielding profit
“I pray thee, cease thy counsel, Which falls into mine ears as profitless As water in a sieve...”