well-paying

advantageous beneficial fat fruitful generous going going concern good in the black lucrative lush moneymaking paid off paying remunerative rewarding rich satisfying substantial sweet useful worthwhile

disadvantageous unproductive unprofitable useless

going good

advantageous gainful lucrative paying profitable remunerative successful thriving

unprofitable

beneficial commercial cost-effective effective fruitful good lucrative practical productive rewarding successful useful valuable worthwhile

assisting conducive contributive effectual favorable gainful going in the black instrumental paid off paying paying well pragmatic remunerative self-sustaining serviceable sustaining sweet

fruitless impotent incapable unfruitful unhelpful unproductive unprofitable unskilled useless valueless worthless

disadvantageous