| Similarity | Rank | |
|---|---|---|
| portable | 0.825 | 7855 |
| handheld | 0.637 | 30121 |
| Portable | 0.630 | 56888 |
| an_inexpensive | 0.630 | 61517 |
| a_modular | 0.629 | 75098 |
| hand-held | 0.628 | 83835 |
| a_low-cost | 0.605 | 67746 |
| a_compact | 0.601 | 29525 |
| a_miniature | 0.582 | 62611 |
| a_lightweight | 0.576 | 36878 |
| equip_with_a | 0.569 | 43881 |
| an_automated | 0.552 | 36442 |
| a_low_cost | 0.550 | 52787 |
| portable_device | 0.548 | 55710 |
| a_simple | 0.540 | 3183 |
| a_stand-alone | 0.538 | 75220 |
| a_prototype | 0.536 | 30724 |
| an_easy_to_use | 0.535 | 63883 |
| equipment_such_as | 0.533 | 86051 |
| easy-to-use | 0.528 | 29712 |
| inexpensive | 0.527 | 10926 |
| a_state-of-the-art | 0.526 | 49956 |
| detachable | 0.522 | 92852 |
| device_such_as | 0.520 | 59704 |
| an_outdoor | 0.518 | 38507 |