"Reported" is the past tense (or past participle) of the root verb "report."
Paranormal HAS no suffix. Para is the prefix and Normal is the root word
The word disembark is a verb. It means to go ashore from a ship or to leave a train.
Arthr(o) is the root word that closely means "joint."
part of speech
determines its part of speech.
Aeronautics is a noun.
The suffix -itis forms a noun, indicating inflammation or a medical condition.
Jicama is a noun. Jicama is a large, Mexican, root vegetable.
Adding the suffix -ectomy creates a noun.
The suffix is 'ly'. "brisk" is the root word (It's an adjective)
"Reported" is the past tense (or past participle) of the root verb "report."
"I" is a pronoun and "was born" is a verb (root form "bear") in its past tense and passive voice.
Paranormal HAS no suffix. Para is the prefix and Normal is the root word
A suffix. For example, the common suffixes "-tion", "-ness", and "-hood" generally indicate abstract nouns irrespective of the part of speech of the root word, and the suffix "-ly" usually changes an adjective to an adverb.
Speech
"Frailness" is a noun, like any other word formed by adding the suffix -ness to a root word that is an adjective.