olemus
Merriam-Webster Thesaurus:
- Synonyms & Antonyms of provision
1 something upon which the carrying out of an agreement or offer depends //loaned them the car with the provision that they refill the gas tank before returning it

- Synonyms for provision
condition, contingency, if, proviso, qualification, reservation, stipulation

- Words Related to provision
strings, terms
precondition, prerequisite, requirement, requisite
limitation, modification, restriction
exception, exemption
demand, essential, must, necessity, need