What word is a plural, but when you add an "S" to the end, it becomes singular?

What word is a plural, but when you add an "S" to the end, it becomes singular?

Other Difficult Riddles

When I live I cry, If you don't kill me I'll die.

View Answer

Green arrows grow out of my sides. I go from yellow to white. My babies fly in the wind. What am I?

View Answer

We are few to the wise; We are abundant to the drunken; We can calm the beast and are precious to the child; We can devour the heart, without piercing the skin

View Answer

Looks like water, but it's heat. Sits on sand, lays on concrete. A play on the eyes, but it's all lies.

View Answer

What is up that’s also down? What’s a smile and a frown?

View Answer

Riddle of the Day

Dec 11, 2025

Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.

👀 Reveal Answer