Antonyms of adj unobligated

1 sense of unobligated

Sense 1
unobligated (vs. obligated) -- (not obligated)

obligated(predicate) (vs. unobligated) -- (caused by law or conscience to follow a certain course; "felt obligated to repay the kindness"; "was obligated to pay off the student loan")
        => beholden (predicate) -- (under a moral obligation to someone)
        => duty-bound (predicate), obliged (predicate) -- (under a moral obligation to do something)
        => indebted (predicate) -- (owing gratitude or recognition to another for help or favors etc)
        => indebted (predicate) -- (under a legal obligation to someone)
        => supposed (predicate) -- (required or under orders; "I'm supposed to be there at ten"; "he was supposed to go to the store")
        => tributary -- (paying tribute; "a tributary colony")

Similarity of adj unobligated

1 sense of unobligated

Sense 1
unobligated (vs. obligated) -- (not obligated)
       => unbeholden (predicate) -- (free of moral obligation)