The root or base word of a word is the simple word before suffixes or prefixes are added.
For example: Life is the root word of 'lifelessness'. If you remove the prefixes '-less' and '-ness', the end result will be the word 'life'.
In this case, all you have to do is dissect the word. Piteousness.
Piteousness = pity + less + ness
If you take out the suffixes ('-less' and '-ness'), you get the word 'pity'.
So the root word of piteousness is pity.
Doves
Fugitive has no root word it is the root word.
There is no root word of river. It itself is a root word.
the root word is'confirminglyishness'
A group of doves is called a dole, flight, or piteousness
Root word is usual.
the root word is decor and that is the root word of decorate
The root word is gift.
end is the root word
Tri is the root word of intricate. The root word means three.
The root word of impersonal is person.
The root of the word unbreakable is break.