appetit

/appetit/

Cases

SingularPluralWhen to use it
nominativeappetitthe appetiteappetitlethe appetitesthe plain dictionary form — the doer of the sentence
genitiveappetitnithe appetite'sappetitlenithe appetites'the owner — whose it is
accusativeappetitnithe appetite (as the object)appetitlenithe appetites (as the object)a specific, known object — whom or what
dativeappetitgeto the appetiteappetitlegeto the appetitesdirection or recipient — to where, to whom
locativeappetitdeat / in the appetiteappetitledeat / in the appetiteswhere it is; also having — mende bar, "I have it"
ablativeappetitdenfrom the appetiteappetitledenfrom the appetiteswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
myappetitimmy appetiteappetitlerimmy appetites
yourappetitingyour appetiteappetitleringyour appetites
his / herappetitihis / her appetiteappetitlerihis / her appetites
ourappetitibizour appetiteappetitleribizour appetites
you all'sappetitigizyou all's appetiteappetitlerigizyou all's appetites
theirappetitleritheir appetiteappetitleritheir appetites

The overlap in the last rows is real, not a mistake: appetitleri can mean "his / her appetites", "their appetite", or "their appetites" — context decides.