As nouns the difference between testes and tests
is that testes is plural of lang=en while tests is plural of lang=en.
As a verb tests is
third-person singular of test.
testes
English
Noun
(head)
Anagrams
*
*
*
----
tests
English
Noun
(head)
Verb
(head)
(test)
Anagrams
*
*
----