Using variable in the Like Search

Question

Hello,
I am having some trouble in writing the query for the below requirement.
I have a variable @LineName whose value is 'WEP3' and the datatype is varchar(50).
I have a table called CacheStore which has the below columns
ID            SearchWord          
1              Ant
2              WEP
3              WE
Now I want to know the search words which are similar to @LineName value. In the output, When I write a query I just want to see
ID               SearchWord
2                 WEP
3                  WE
The bottom line is I want to get the records from CacheStore table which are similar to the @LineName value.
Please help me with the query. Thank you so much.

Answer 1

Thank you all for your replies. The above proposed solution partially resolved my issue. But I am still seeing some problem.
I have a search word in the cachestore table which is 'WEP3-SEG-1'
When I execute the below query, I am expecting to see 'WEP3-SEG-1' in the output
Declare @LineName varchar(50)  = 'WEP3-SEG-1A'
Select * From
CacheStore where @LineName like 
'%' + SearchWord 
+ '%'
But I am getting all the below search words along with 'WEP3-SEG-1'
ID           SearchWord
2                P
3               %
4               -
5               3
6             'WEP3-SEG-1'
I just want to see this in the output
ID              SearchWord
6               'WEP3-SEG-1'
How to achieve this? Thanks again for all your help.