| Subject | English | Russian |
| Makarov. | omnivorous animal | всеядное животное |
| Makarov. | omnivorous curiosity | неукротимая любознательность |
| Makarov. | omnivorous curiosity | ненасытное любопытство |
| fig.of.sp. | omnivorous engine | всеядный двигатель (The lab is attempting to create an "omnivorous engine" that can run on any blend of gasoline, ethanol and butanol. And unlike flex-fuel engines currently on the market that use ethanol or gasoline, the omnivorous engine could theoretically run at peak efficiency regardless of the fuel mixture.  cleantechnica.com) |
| agric. | omnivorous insect | полифаги |
| agric. | omnivorous insect | разноядные насекомые |
| Makarov. | omnivorous reader | страстный книголюб |
| gen. | omnivorous reader | неразборчивый читатель |