unpersuasive

the speaker's argument was unpersuasive and failed to convince the audience.

her unpersuasive reasoning left many questions unanswered.

despite his efforts, the proposal remained unpersuasive to the committee.

his unpersuasive tone made it hard to take him seriously.

the article was filled with unpersuasive arguments that lacked evidence.

many found her unpersuasive points to be unconvincing.

the unpersuasive data led to skepticism about the research findings.

his unpersuasive presentation did not engage the audience.

she struggled to make her unpersuasive case during the debate.

critics described the film's message as unpersuasive and shallow.