| involvement(noun, advantage, attention, enthusiasm) |
| labor(noun, function, occupation, task) |
| loss(noun, hindrance, disadvantage, obstacle, handicap) |
| non-commercial(adjective, business, work, job, commerce) |
| nonsalable(adjective, business, market, commerce) |
| obstacle(noun, hindrance, disadvantage, handicap) |
| profit(noun, benefit, advantage, usefulness) |
| service(noun, benefit, advantage, profit, usefulness) |
| share(noun, advantage, attention, enthusiasm, involvement) |
| support(noun, help, aid, assist, assistance) |
| uncommercialized(adjective, business, market, commerce) |
| unmarketable(adjective, business, market, commerce) |
| unnecessary(adjective, feature, business, characteristic, work) |
| unneeded(adjective, feature, characteristic, trait) |
| aptitude(noun, power, ability, capacity, faculties) |
| disadvantage(noun, hindrance, handicap, drawback, detriment) |
| drawback(noun, hindrance, disadvantage, obstacle, handicap) |
| extraneous(adjective, feature, characteristic, trait) |
| hindrance(noun, disadvantage, obstacle, handicap) |
| hurt(noun, hindrance, handicap, drawback, detriment) |