What word of five letters has only one left when two letters are removed?
How do you spell COW in thirteen letters?
What English six letter word has its last three letters as the past tense of its first three letters?
I am a word of three letters. I am spelt the same backward and forward; turn me upside down, I will become your mother. What am I?
What occurs once in a minute, twice in a moment, and never in one thousand years?