Synonyms of preclusion

1 Syllable
halt
2 Syllables
thwarting
3 Syllables
omission, coventry, obstacle, dissuasion, obstruction, obviations, obviation, determent, blockage, omissions, exclusion, stoppage, elision, hindrance, exclusions
4 Syllables
impediment, avoidance, inhibitor, interruption, preterition, noninclusion, prohibition, deterrence, forestalling, interception, deterence, forestallment
5 Syllables
inadvertency