a stick used for support by someone who has trouble walking
Grandpa uses a cane to help him walk.
cheat
to act in a manner that is not honest in order to gain an advantage in something
You won't learn anything from cheating.
clue
an object or fact that helps someone understand something or solve a mystery
A simple clue may be the most important one.
collect
to get many versions or issues of a certain type of thing as a hobby
David likes to collect CDs.
confuse
to fail to distinguish something from another thing
Tom received so much advice from different people, it has left him confused.
crawl
to move slowly on hands on knees
The baby crawled all the way to the bathroom!
guess
to give an answer without knowing whether it is correct
I don't think I can ever guess Tom's mum's age.
hall
a long narrow space that leads from one part of a house or building to another
A house looks inviting if the hall is wide.
hard
being physically or mentally difficult to do, experience, or understand
Sue kept trying to figure out the hard math question, and now she finds it easy.
riddle
a puzzle that describes a person, object or situation etc. in a mysterious way
I enjoy reading books that have many riddles.
solve
to figure out a way to handle a difficult problem
Sherlock Holmes always solves the crimes he encounters.