The root word of "unusual" is "usual."
The root word is gift.
The root word of "endless" is "end."
Tri is the root word of intricate. The root word means three.
The root word of impersonal is person.
The word engineer is derived from the Latin root ingenium, meaning "cleverness
Fugitive has no root word it is the root word.
the square root of 1 is 1. The square root of -1 is j (if you are an engineer) or i (if you are a math geek)
Yes, engineer is spelled correctly in your question.
There is no root word of river. It itself is a root word.
the root word is'confirminglyishness'
The root word of "unusual" is "usual."
the root word is decor and that is the root word of decorate
The root word is gift.
The root word of "endless" is "end."
Tri is the root word of intricate. The root word means three.
The root word of impersonal is person.