- preclusive, obviating - made impossible
Antonym: permissive (indirect, via preventive)
- obviate, rid of, eliminate - do away with
Antonyms: necessitate, ask, postulate, need, require, take, involve, call for, demand
Sample sentence:Derived form: noun obviation1
Something ----s something
- debar, obviate, deflect, avert, head off, stave off, fend off, avoid, ward off - prevent the occurrence of; prevent from happening; "Let's avoid a confrontation"; "head off a confrontation"; "avert a strike"
--2 is one way to prevent, forestall, foreclose, preclude, forbid
Sample sentences:Derived form: noun obviation1
Somebody ----s something
Something ----s something