| Share | Phrase |
| 6.02% | surrounding [location] environment |
| 3.96% | harsh environment |
| 3.00% | ambient [location] environment |
| 2.96% | hostile environment |
| 2.62% | non-breathable environment |
| 2.45% | desorption environment |
| 2.42% | marine [domain related] environment |
| 2.36% | operate in environment |
| 2.16% | seal from environment |
| 1.97% | corrosive [physical/chemical] environment |
| 1.82% | operating [functioning] environment |
| 1.72% | environment [location] use |
| 1.69% | external [location] environment |
| 1.32% | outside [location] environment |
| 1.25% | friendly to environment |
| 1.18% | environment [connection] expose |
| 1.08% | environment [connection] dissipate |
| 1.08% | environment [connection] vent |
| 1.07% | cold [temperature] environment |
| 1.07% | temperature environment |
| 1.05% | environment [attribute] invention |
| 1.04% | clean [age] environment |
| 1.02% | clean to environment |
| 1.02% | difficult against environment |
| 1.01% | withstand environment [perform operation] |
| 1.01% | contaminate environment [perform operation] |
| 0.91% | rink environment |
| 0.91% | high [size] environment |
| 0.91% | environment [attribute] employ |
| 0.90% | indoor [location] environment |
| 0.90% | pollute environment [perform operation] |
| 0.89% | environment in employ |
| 0.81% | severe [difficulty] environment |
| 0.81% | use environment |
| 0.79% | environment [location] operate |
| 0.79% | blower in environment |
| 0.79% | life in environment |
| 0.77% | typical [typicality] environment |
| 0.77% | diverse [similarity] environment |
| 0.74% | environment in invention |
| 0.70% | hot [taste] environment |
| 0.69% | variety environment |
| 0.69% | harmful to environment |
| 0.69% | environment [location] measure |
| 0.68% | environment [location] encounter |
| 0.68% | environment pollution |
| 0.68% | environment in utilize |
| 0.64% | outdoor [location] environment |
| 0.64% | environment [attribute] utilize |
| 0.63% | low-sulfur [color] environment |
| 0.63% | environment [location] protect |
| 0.63% | cleaner environment |
| 0.59% | function in environment |
| 0.59% | aggressive [character] environment |
| 0.58% | create environment [perform operation] |
| 0.57% | oxidizing [purpose] environment |
| 0.54% | dry [dampness] environment |
| 0.52% | provide environment [perform operation] |
| 0.52% | environment [reference] depict |
| 0.52% | capable in environment |
| 0.51% | automotive [functioning] environment |
| 0.49% | adverse [similarity] environment |
| 0.48% | nox in environment |
| 0.48% | engine environment |
| 0.47% | environment [location] utilize |
| 0.46% | environment [connection] exhaust |
| 0.46% | working [functioning] environment |
| 0.45% | heat to environment |
| 0.45% | combustion environment |
| 0.45% | particular [typicality] environment |
| 0.45% | operating [functioning] environment |
| 0.44% | environment [location] emit |
| 0.43% | environment temperature |
| 0.42% | protect environment [perform operation] |
| 0.42% | rich [social status] environment |
| 0.42% | operational [functioning] environment |
| 0.40% | weather environment |
| 0.40% | polar [similarity] environment |
| 0.40% | separate from environment |
| 0.40% | pressure environment |
| 0.40% | explosive [producing effect] environment |
| 0.40% | controlled [functioning] environment |
| 0.39% | thermal [temperature] environment |
| 0.39% | low [size] environment |
| 0.38% | free [cost] environment |
| 0.36% | environment [connection] subject |
| 0.36% | wet [dampness] environment |
| 0.35% | general [typicality] environment |
| 0.35% | maintain environment [perform operation] |
| 0.34% | room environment |
| 0.34% | protect from environment |
| 0.33% | driving [motion] environment |
| 0.33% | invention environment |
| 0.33% | understand environment [perform operation] |
| 0.32% | quick [motion] environment |
| 0.32% | gravity environment |
| 0.31% | enclosed [accessibility] environment |
| 0.31% | vehicle environment |
| 0.31% | environment [location] release |
| 0.31% | environment [addressee] communicate |
| 0.30% | improve environment [perform operation] |
| 0.30% | environment information |
| 0.29% | vibration environment |
| 0.29% | specific [typicality] environment |
| 0.29% | use in environment |
| 0.28% | lean [constitution] environment |
| 0.27% | preferred [effectiveness] environment |
| 0.27% | environment operate |
| 0.27% | service environment |
| 0.27% | simulate environment [perform operation] |
| 0.26% | environment [location] provide |
| 0.26% | diesel environment |
| 0.24% | effect on environment |
| 0.24% | experience environment [perform operation] |
| 0.23% | air from environment |
| 0.23% | describe environment [perform operation] |
| 0.23% | exterior [location] environment |
| 0.23% | change environment |
| 0.23% | occur in environment |
| 0.22% | vacuum environment |
| 0.22% | water environment |
| 0.22% | different [similarity] environment |
| 0.21% | air environment |
| 0.21% | fuel environment |
| 0.21% | effectively [degree] environment |
| 0.20% | chamber environment |
| 0.20% | gaseous [state] environment |
| 0.19% | environment [location] show |
| 0.18% | environment requirement |
| 0.18% | illustrate environment [perform operation] |
| 0.18% | type environment |
| 0.17% | show environment [perform operation] |
| 0.17% | negative [effectiveness] environment |
| 0.17% | have in environment |
| 0.16% | environment it |
| 0.15% | certain [certainty] environment |
| 0.15% | environment [does] surround |
| 0.15% | environment change |
| 0.15% | exhaust [physical/chemical] environment |
| 0.15% | form environment [perform operation] |
| 0.15% | environment [location] place |
| 0.14% | desired [effectiveness] environment |
| 0.14% | system environment |
| 0.13% | brake environment |
| 0.12% | gas environment |
| 0.11% | suitable [effectiveness] environment |
| 0.11% | motor environment |
| 0.10% | control environment [perform operation] |
| 0.09% | environment [connection] connect |
| 0.08% | environment [does] include |
| 0.06% | environment modal may |