The root is leg- and refers to law. It comes from Latin lex, legis. Compare with the words legislation, legislature, etc.
Legislate, legislation Legalistic, legalism illegal paralegal legalize and several others
Fugitive has no root word it is the root word.
There is no root word of river. It itself is a root word.
Pathos is Greek and it is a root word! There is no root word for pathos because it is the root word.
a base word Incorrect. Base = root Howl is the base or root word with a suffix " ing ".
Con is the root word in that word.
The root word of 'adhesive' is 'adhere'.
There is no root word for honor. honor is a root word.
the root word is decor and that is the root word of decorate
There is no root.
*legislation the word "legislation" is already plural.