How does one pronounce 'experiments'?

Answer 1

Experiments is most typically pronounced "eks-spear-uh-ments" or "eks-spear-eh-ments". One would pronounce it as "eks-spear-uh-ments" when using it as a noun and as "eks-spear-eh-ments" when using it as a verb.

Answer 2

The plural word form is "experiments" (scientific tests).