Origin: Latin suffix -al
Testimonial has 7 different meanings across 2 categories:
something given or done as an expression of esteem
"The community presented a testimonial to honor her decades of volunteer work at the shelter."
something that recommends (or expresses commendation of) a person or thing as worthy or desirable
"The customer's glowing testimonial convinced many others to purchase the new software immediately."
A statement, especially one given under oath; testimony
"The lawyer submitted a written testimonial from the witness to confirm that he saw the defendant at the scene of the crime."
of or relating to or constituting testimony
"The charity relied entirely on video testimonials from former beneficiaries to prove their impact."
Serving as testimony.
"The charity accepted the video testimonial from the survivor to prove how effective their program really is."