| active(adjective, lively, busy, occupied, working) |
| already taken(expression, adjective, lively, active, occupied) |
| anticlimactic(inadequate, limited, feeble, useless, vain) |
| assiduous(adjective, lively, active, busy, occupied) |
| astronomical(adjective, expensive, high-priced, pricey, pricely) |
| at it(expression, adjective, lively, active, occupied) |
| at work(expression, adjective, active, full, involved) |
| away |
| barren(adjective, inadequate, limited, product, feeble) |
| buried(adjective, lively, active, busy, occupied) |
| closed |
| closed forever to(expression, idiom) |
| closed to |
| committed(full, involved, occupied, working, interested) |
| connected with(expression, full, involved, occupied, working) |
| conscienceless(adjective, expensive, high-priced, pricey, pricely) |
| cost-consuming(adjective, expensive, high-priced, pricey, pricely) |
| cost intensive(adjective, expensive, high-priced, pricey, pricely) |
| costive(adjective, expensive, high-priced, pricey, pricely) |
| costly(adjective, expensive, high-priced, pricey, pricely) |