| Spanish | English | |
|---|---|---|
| General | ||
| General | improductiva [adj/f] | unproductive |
| General | improductiva [adj/f] | unfruitful |
| General | improductiva [adj/f] | barren |
| General | improductiva [adj/f] | unprofitable |
| General | improductiva [adj/f] | useless |
| General | improductiva [adj/f] | infertile |
| Spanish | English | |||
|---|---|---|---|---|
| Idioms | ||||
| Idioms | tierra improductiva | land so poor it wouldn't even raise a fuss | ||
| Idioms | tierra improductiva | land too poor to raise a racket on | ||
| Business | ||||
| Business | inversión improductiva | unproductive investment | ||
| Business | inversión improductiva | unproductive investment | ||
| Finance | ||||
| Finance | mano de obra improductiva | unproductive labor | ||
| Engineering | ||||
| Engineering | roca improductiva | cap rock | ||
| Engineering | tierra improductiva | idle land | ||
| Engineering | arena improductiva | dry sand | ||
| Chemistry | ||||
| Chemistry | ganga improductiva [f] | barren gangue | ||
| Geology | ||||
| Geology | roca improductiva | cap rock | ||
| Technical | ||||
| Technical | roca improductiva | cap rock | ||
| Mining | ||||
| Mining | roca improductiva | cap rock | ||
| Petrol | ||||
| Petrol | roca improductiva | cap rock | ||
| Petrol | arena improductiva | suitcase sand | ||
