rock
Jack.
Jack
jack: someone who works with their hands; someone engaged in manual labor.
change 'e' and you get noon
what word can you make by changing one letter in the word winter
take
site sireside
Change one letter in mint to get a word meaning a place where money is made?
The word "pen" would change to "men" if one letter is altered.
You can change the 'm' to a 't' to make wart.
Anagram
Need. Herd.