haze vs chivvy

haze is a noun but chivvy is not a noun.

Word	Noun	Adjective	Verb	Adverb
haze	Yes	No	Yes	No
chivvy	No	No	Yes	No

As verbs, chivvy is a hypernym of haze; that is, chivvy is a word with a broader meaning than haze:

haze: harass by imposing humiliating or painful tasks, as in military institutions
chivvy: annoy continually or chronically

Other hypernyms of haze include beset, chevvy, chevy, chivy, harass, harry, hassle, molest, plague, provoke.

haze (noun)	chivvy (noun)
confusion characterized by lack of clarity
atmospheric moisture or dust or smoke that causes reduced visibility

haze (verb)	chivvy (verb)
harass by imposing humiliating or painful tasks, as in military institutions	annoy continually or chronically
become hazy, dull, or cloudy