1
silent
1
silent film
1
sincere(adjective, being in fact)
1
sneak preview
1
spy film(expression, idiom, the drama)
1
substantiated
1
sure-enough
1
talkie
1
talking picture
1
telling
1
testimonial
1
three-reel(noun, story, production, cinema)
1
three-reeler(noun, story, production, cinema)
1
thriller
1
trailer
1
true as gospel(expression, idiom)
1
truthful
1
two-reel(noun, story, production, cinema)
1
two-reeler(noun, story, production, cinema)
1
unconfuted
10 years ago|3.1k views|share |citing 
APASmart Define. (2016). documentary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/documentary/thesaurus/synonyms
ChicagoSmart Define. 2016. "documentary thesaurus" https://smartdefine.org/documentary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, documentary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/documentary/thesaurus/synonyms>.
MLASmart Define. "documentary thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/documentary/thesaurus/synonyms>