Doubtful
Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Fallen between cracks and doubtful are semantically related. In some cases you can use "Fallen between cracks" instead an adjective "Doubtful".
Fallen between cracks
Doubtful and fallen between cracks are semantically related. Sometimes you can use "Doubtful" instead an adjective phrase "Fallen between cracks".
Mutual synonyms
Cite this Source
Fallen between cracks and Doubtful. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/doubtful/fallen_between_cracks
Doubtful & Fallen between cracks. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/doubtful/fallen_between_cracks>.
Fallen between cracks or Doubtful. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/doubtful/fallen_between_cracks.