| mutualism definitions |
| # | Definition | Sets |
| 1 | symbiotic relationship in which both species benefit from the relationship | 88 sets |
| 2 | a relationship between two species in which both species benefit | 52 sets |
| 3 | the relation between two different species of organisms that are interdependent | 42 sets |
| 4 | both species benefit | 34 sets |
| 5 | both species benefit from the relationship | 28 sets |
| 6 | symbiotic relationship in which both organisms benefit | 27 sets |
| 7 | a symbiotic relationship between individuals of two different species in which both species benefit from the association | 26 sets |
| 8 | a symbiotic relationship in which both species benefit | 24 sets |
| 9 | both benefit | 23 sets |
| 10 | a symbolic relationship between individuals of two different species in which both species benefit from the association | 21 sets |
| 11 | both organisms benefit | 20 sets |
| 12 | symbiotic relationship in which both species benefit | 16 sets |
| 13 | a relationship in which both species benefit | 15 sets |
| 14 | a symbiotic relationship whereby both organisms/species involved benefit from the relationship | 13 sets |
| 15 | a relationship between two species in which both species benefit. | 13 sets |
| 16 | a symbiotic relationship in which both organisms benefit | 13 sets |
| 17 | a symbiotic relationship in which both participants benefit | 12 sets |
| 18 | type of symbiotic relationship in which both organisms involved benefit | 11 sets |
| 19 | symbiotic association in which both partners benefit | 10 sets |
| 20 | a type of symbiosis in which both partners benefit from living together | 10 sets |
| 21 | a relationship between two species in which both benefit | 10 sets |
| 22 | a symbiotic relationship in which both participants benefit. | 9 sets |
| 23 | a type of symbiotic relationship in which both organisms benefit | 9 sets |
| 24 | a relationship where both organisms benefit | 9 sets |
| 25 | symbiotic relationship where both partners benefit | 8 sets |
| 26 | a relationship between two or more organisms of different species where all benefit from the association | 8 sets |
| 27 | a symbiotic relationship in which both participating species benefit | 8 sets |
| 28 | a symbiotic relationship in which both species benefit. | 7 sets |
| 29 | a symbiotic relationship between individuals of two different species in which both species benefit from the association. | 7 sets |
| 30 | symbiotic relationship in which both species benefit from the relationship. | 7 sets |
| 31 | a relationship in which both organisms benefit | 7 sets |
| 32 | both organisms benefit from the relationship | 6 sets |
| 33 | a relationship between two species of organisms in which both benefit from the association. | 6 sets |
| 34 | a symbiotic relationship where both organisms benefit | 5 sets |
| 35 | when both organisms benefit | 5 sets |
| 36 | a close relationship between two species in which each species provides a benefit to the other. | 5 sets |
| 37 | a symbiotic relationship where both organisms benfit | 5 sets |
| 38 | symbiotic relationship in which both species benefit. | 5 sets |
| 39 | a close relationship between two species in which each species provides a benefit to the other | 4 sets |
| 40 | a form of symbiosis in which both organsims benefit from living together | 4 sets |