Synonyms of noninclusion

1 Syllable

lack, blank, break, slip, breach, chasm, skip, gap

2 Syllables

neglect, lapse, hiatus, failing, slighting, default, missing

3 Syllables

omission, exception, disregard, exceptions, failure, ignoring, excluding, omissions, exclusion, elision, oversight, preclusion, lacuna, overlook, withholding

4 Syllables

carelessness, forgetfulness, preterition, pretermission, overlooking, prohibition, disallowment, repudiation, cancellation

5 Syllables

elimination, inadvertence, inadvertency, disregardance