Any writer has to have a love for language, personally I find individual words quite fascinating. Possibly more so alone than as a part of a sentence. English contains more words than any other language, is spoken by more than any (albeit not always as a first language) and is open to more errors than most.
Whilst looking for the more unusual words I ran across this little gem which does more to point out how wonderfully weird our language is.
We'll begin with a box, and the plural is boxes,
But the plural of ox becomes oxen, not oxes.
One fowl is a goose, but two are called geese,
Yet the plural of moose should never be meese.
You may find a lone mouse or a nest full of mice,
Yet the plural of house is houses, not hice.
If the plural of man is always called men,
Why shouldn't the plural of pan be called pen?
If I speak of my foot and show you my feet,
And I give you a boot, would a pair be called beet?
If one is a tooth and a whole set are teeth,
Why shouldn't the plural of booth be called beeth?
Then one may be that, and three would be those,
Yet hat in the plural would never be hose,
And the plural of cat is cats, not cose.
We speak of a brother and also of brethren,
But though we say mother, we never say methren.
Then the masculine pronouns are he, his and him,
But imagine the feminine: she, shis and shim!