Take any three words from the dictionary and write the -
1. Origin of the word
2. Meaning
3. Part of Speech
4. Prefix/Suffix
5. Sentence to be framed with the given word

Liberalism
1. Originally originated from Latin word liber meaning free.
2. Meaning : openness to new ideas, behaviour, and opinions.
3. Liberal (adjective)/ (noun)
4. Suffixes- ism
5. These Liberal ideologies bring conflict to the society.

Beneficial 
1. Originally from Latin word bene meaning free.
2. Meaning: resulting in good; favourable or advantageous.
3. Beneficial (verb/noun)
4. Suffixes- facial (means “above,” and “-ficial” comes from relatives of “face or surface.”)
5. An apple a day is beneficial for good health. 

Democracy
1. Originally from Latin root meaning people.
2. Meaning: a system of government by the whole population or all the eligible members of a state.
3. Democracy (noun)
4. Suffixes - cracy meaning rule.
5. Democracy is the solution for harmony. 

Note that democracy initially means 'demo' meaning people and 'cracy' rule. (People's rule).
Hope this helps.