Mandrel & Mandrill

-el – a tool component used to clamp moving parts of the tool itself or the item being worked upon.
-ill – a species of brightly colored primates, the largest of the monkeys.

Mantel & Mantle

-el – A covering, often decorative, surrounding a fireplace. A great place to hang socks full of chocolate.

-le – This one has a lot of definitions, including: the layer of the earth between the core and the crust, and apparently some kind of cape-like cloak. But it's also a verb that describes the very act of cloaking something or concealing it. So, technically, you mantle your fireplace with a mantel. So that's not confusing at all.

Happy holidays!

And, for the sports fans:

Board & Bored

As in, "I just can't concentrate on this meeting."


As in, "I put a hole through this plank."

Desert & Dessert

This pair of words is a little more complicated than most here at HW, because half the time they aren't homophones at all. Desert has two distinct definitions and pronunciations, only one of which is pronounced like Dessert (de-ZURT). So, technically, we have three words here: two of which have the same spelling but different pronunciations (homographs), and a third that is a homophone of one of the homographs. Sheesh, sorry about that. Anyway, you can see that no matter which definition you intend, it's always a challenge making sure it's spelled correctly.
The trick I was taught to remember is that Dessert has two Ss instead of one because it's the only one you want MORE of. But this trick only holds up until you've eaten pumpkin pie, at which point the sentence "I wish I could desert this dessert in the desert" leaps to mind.

Heroin & Heroine

What a difference a silent E makes.