As verbs the difference between pregrinds and regrinds
is that pregrinds is (pregrind) while regrinds is (regrind).
pregrinds
English
Verb
(head)
(pregrind)
pregrind
English
Verb
To grind something prior to use or assembly regrinds
English
Verb
(head)
(regrind)
Anagrams
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*
regrind
English
Verb
To grind again.
Anagrams
*
*