ceramicist

As a letter s

is the letter s with a.

As a noun ceramicist is

a person who makes ceramics, such as pottery.

As nouns the difference between terms and ceramicist

is that terms is while ceramicist is a person who makes ceramics, such as pottery.

As nouns the difference between ceramicist and potter

is that ceramicist is a person who makes ceramics, such as pottery while potter is one who makes pots and other ceramic wares.

As a verb potter is

to poke repeatedly.

As a proper noun Potter is

{{surname|A=An|English occupational|from=occupations}} for a potter.