probe B2

/pɹoʊb/ A careful investigation into something, especially something wrong.

approbation C2+

/ˌæprəˈbeɪʃən/ approval or praise, often official

disprove C2+

/dɪsˈpruv/ to prove to be false or incorrect

nonapproval C2+

/ˌnɑnəˈpruvəl/ failure or refusal to approve; withholding of approval

disapprobation C2+

/ˌdɪsˌæprəˈbeɪʃən/ strong moral disapproval or condemnation

reprobate C2+

/ˈrɛprəbeɪt/ an unprincipled or morally depraved person

reproof C2+

/rɪˈpruf/ an expression of blame or disapproval; a rebuke

reproval C2+

/rɪˈpruvl/ an expression of blame or disapproval

approvement C2+

/əˈpruvmənt/ approval or sanction; in old law, the improvement of common land

disproven C2+

/dɪsˈpruvən/ shown to be false or invalid

improbability C2+

/ɪmˌprɑbəˈbɪləti/ the quality of being unlikely to be true or to happen

improbably C2+

/ɪmˈprɑbəbli/ in a way that is unlikely or hard to believe

probableness C2+

/ˈprɑbəbəlnəs/ the quality or state of being likely to happen or be true

probeable C2+

/ˈproʊbəbəl/ capable of being probed, examined, or investigated