which vocab word end in a suffix words that indicate it is an adjectve

imminent
doggedness
infallibilty

imminent - The suffix "-ent" indicates that this word is an adjective.

doggedness - This word does not have a suffix indicating that it is an adjective. It is a noun.

infallibility - The suffix "-ity" indicates that this word is a noun, not an adjective.

The vocab word that ends in a suffix that indicates it is an adjective is "imminent."

To identify whether a vocabulary word ends in a suffix that indicates it is an adjective, we need to break down the words and analyze their suffixes.

1. Imminent: To determine if there is a suffix indicating that it is an adjective, we look for any extra letters or patterns at the end of the word. In this case, the suffix "-ent" can indicate an adjective. For example, words like excellent, confident, or evident. Therefore, "imminent" does end in a suffix that suggests it is an adjective.

2. Doggedness: In this case, "doggedness" is a noun, not an adjective. When analyzing the word, we don't find any suffixes commonly associated with adjectives. The "-ness" suffix is typically used to form abstract nouns indicating a state or quality, such as happiness or kindness.

3. Infallibility: Similar to the previous word, "infallibility" is also a noun. There is no specific adjective-indicating suffix present in this word. The "-ity" suffix is frequently used to form abstract nouns indicating a particular quality or state, like reliability or stability.

In summary, out of the three words you provided, only "imminent" ends in a suffix commonly associated with adjectives (-ent). The other two words, "doggedness" and "infallibility," do not have adjective-indicating suffixes.