As nouns the difference between patis and pais
is that patis is a fish sauce, a byproduct of making bagoong, used as an ingredient or condiment in the Philippines while pais is the (people of the) country.
patis
English
Noun
(-)
A fish sauce, a byproduct of making bagoong, used as an ingredient or condiment in the Philippines.
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pais
English
Noun
(-)
(obsolete, legal) The (people of the) country.
Usage notes
* A
trial per pais'' is a trial by the country, i.e. by a jury; and ''matter in pais is matter triable by the country, or jury.
(
Webster 1913)
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