| Share | Phrase |
|---|
| 17.78% | lightweight [weight] material |
| 9.26% | lightweight [weight] engine |
| 8.00% | lightweight [weight] block |
| 7.32% | lightweight [weight] construction |
| 6.66% | lightweight [weight] system |
| 5.17% | lightweight [weight] metal |
| 4.95% | lightweight [weight] structure |
| 4.74% | lightweight [weight] vehicle |
| 4.06% | lightweight [weight] bicycle |
| 3.52% | lightweight [weight] design |
| 3.44% | lightweight [weight] make |
| 3.25% | lightweight [weight] fan |
| 2.98% | lightweight [weight] frame |
| 2.42% | lightweight [weight] fuel |
| 2.22% | lightweight [weight] assembly |
| 1.89% | lightweight [weight] needle |
| 1.81% | lightweight [weight] member |
| 1.62% | lightweight [weight] shaft |
| 1.41% | lightweight [weight] component |
| 1.41% | lightweight [weight] device |
| 1.30% | relatively lightweight |
| 1.29% | lightweight [weight] brake |
| 1.29% | lightweight [weight] housing |
| 1.21% | lightweight [weight] apparatus |
| 0.87% | lightweight to manufacture |