Yes - the root word is "treachery" which makes the suffix "-ous"
The suffix "ous" is added to the word "Treacher" which is not the root word but the root word is not far off, as it is treachery.
-ous
The word "betrayal" consists of the root word "betray" and the suffix "-al." The suffix "-al" is commonly used to form nouns from verbs, indicating an action or result. In this case, the suffix "-al" transforms the verb "betray" into the noun "betrayal," which refers to the act of being disloyal or treacherous.
treacher
The word treacherous is an adjective. It describes someone who exhibits treachery.
The suffix "ous" is added to the word "Treacher" which is not the root word but the root word is not far off, as it is treachery.
-ous
The Latin word for treacherous is perfidus.Latin was the language spoken by the Romans.
The word "betrayal" consists of the root word "betray" and the suffix "-al." The suffix "-al" is commonly used to form nouns from verbs, indicating an action or result. In this case, the suffix "-al" transforms the verb "betray" into the noun "betrayal," which refers to the act of being disloyal or treacherous.
It was a treacherous hike to the top of the mountain.
treacher
dangeroushazardousominousperilousprecariousriskyunsafe
Treacherous
The word treacherous is an adjective. It describes someone who exhibits treachery.
The suffix word of "constitutional" is "tion," which forms the word "constitution."
The suffix is -ician...
-ary is the suffix.