| Share | Phrase |
| 4.65% | symmetrical with respect |
| 3.44% | symmetrical [similarity] arrangement |
| 3.28% | symmetrical [similarity] relative |
| 3.19% | symmetrical about axis |
| 3.16% | rotationally symmetrical |
| 2.98% | symmetrical about line |
| 2.82% | symmetrical [similarity] configuration |
| 2.79% | symmetrical [similarity] position |
| 2.68% | symmetrical [similarity] chamber |
| 2.65% | symmetrical [similarity] shape |
| 2.50% | symmetrical about plane |
| 2.45% | generally symmetrical |
| 2.17% | symmetrical [similarity] surface |
| 2.08% | symmetrical [similarity] portion |
| 2.01% | symmetrical [similarity] profile |
| 1.96% | substantially symmetrical |
| 1.76% | symmetrical about centerline |
| 1.60% | rotationally [motion] symmetrical |
| 1.57% | symmetrical [similarity] manner |
| 1.49% | symmetrical to plane |
| 1.48% | symmetrical [similarity] design |
| 1.47% | symmetrical to axis |
| 1.33% | symmetrical [similarity] engine |
| 1.32% | symmetrical [similarity] distribution |
| 1.28% | symmetrical [similarity] body |
| 1.24% | symmetrical [similarity] lie |
| 1.19% | symmetrical [similarity] arm |
| 1.17% | symmetrical [similarity] housing |
| 1.13% | symmetrical [similarity] assembly |
| 1.13% | symmetrical [similarity] member |
| 1.11% | symmetrical [similarity] piston |
| 1.11% | symmetrical [similarity] beam |
| 1.11% | symmetrical [similarity] structure |
| 1.10% | symmetrical [similarity] system |
| 1.09% | symmetrical [similarity] relationship |
| 1.06% | symmetrical [similarity] half |
| 1.02% | symmetrical [similarity] axle |
| 0.98% | essentially symmetrical |
| 0.95% | symmetrical [similarity] driver |
| 0.93% | symmetrical [similarity] dome |
| 0.93% | symmetrical [similarity] impeller |
| 0.90% | symmetrical [similarity] signal |
| 0.84% | symmetrical [similarity] axis |
| 0.84% | symmetrical [similarity] construction |
| 0.81% | symmetrical about center |
| 0.79% | symmetrical [similarity] shoe |
| 0.75% | symmetrical to line |
| 0.74% | symmetrical [similarity] relation |
| 0.74% | symmetrical [similarity] track |
| 0.74% | symmetrical [similarity] timing |
| 0.71% | symmetrical [similarity] form |
| 0.69% | symmetrical [similarity] disposition |
| 0.68% | symmetrical [similarity] line |
| 0.66% | symmetrical [similarity] cavity |
| 0.66% | symmetrical [similarity] form |
| 0.64% | symmetrical of cylinder |
| 0.62% | symmetrical [similarity] pair |
| 0.61% | symmetrical [similarity] curve |
| 0.61% | symmetrical [similarity] side |
| 0.60% | symmetrical [similarity] element |
| 0.59% | symmetrical [similarity] wall |
| 0.58% | radially symmetrical |
| 0.57% | symmetrical [similarity] conduit |
| 0.57% | symmetrical [similarity] plane |
| 0.56% | symmetrical [similarity] pattern |
| 0.54% | symmetrical [similarity] switch |
| 0.53% | symmetrical [similarity] groove |
| 0.49% | axially symmetrical |
| 0.49% | symmetrical to shaft |
| 0.49% | arm [attribute] symmetrical |
| 0.49% | symmetrical [similarity] cylinder |
| 0.49% | symmetrical [similarity] opening |
| 0.48% | symmetrical [similarity] end |
| 0.48% | symmetrical [similarity] have |
| 0.48% | symmetrical [similarity] plate |
| 0.42% | nearly [degree] symmetrical |
| 0.42% | axially [orientation] symmetrical |
| 0.39% | preferably symmetrical |
| 0.35% | symmetrical in shape |
| 0.35% | symmetrical on side |
| 0.31% | symmetrical in relation |
| 0.28% | generally [resume] symmetrical |
| 0.24% | substantially [degree] symmetrical |