As nouns the difference between teeth and polyphyodonty
is that teeth is while polyphyodonty is the condition of having teeth that are continually being lost and replaced.
teeth
English
Noun
(head)
(plural only) The ability to be enforced, or to be enforced to any useful effect.
Synonyms
* (plural of "tooth") chompers, pearly whites
* (ability to be enforced) enforceability
Derived terms
* arm to the teeth
* by the skin of one's teeth
* cut one's teeth
* get one's teeth into / sink one's teeth into
* give one's eye-teeth
* gnash one's teeth
* grit one's teeth
* in the teeth of
* lie through one's teeth
* set one's teeth on edge
polyphyodonty
English
Noun
(-)
The condition of having teeth that are continually being lost and replaced
Related terms
*polyphyodont