kind
Maybe- kicking, kingly, kissable, keen- depends on the kangaroo.
Or you might cheat and change the spelling -- kute, kudly, kontankerous, kool, krazy, kowardly, kourageous, kwick, krabby
Spiritual, and eternal.
There are many adjectives that you could use to describe a superhero. You might use words such as strong, fast, helpful, courageous, mighty, powerful, etc.
They are not adjectives. Adjectives describe a word.
slow
she believed that she could change the twentieth century
Cold, and brutal.
Magnificent
Adjectives that describe George in Captain Underpants could include clever, mischievous, and creative.
Spiritual, and eternal.
soothing
kind
Verbs don't describe. Adjectives describe (nouns). Some adjectives to describe the noun sun could be; hot bright scorching fiery setting rising
Some adjectives that could describe thunder are loud, booming, powerful, and menacing.
Some adjectives that could be used to describe Minoan civilization are organized, peaceful, artistic, mercantile, and knowledgeable
Adjectives are words used to describe a noun.Some adjectives that describe food are:attractivebadcolddeliciousgoodhotlovelysaltyscrumptioussoothingspicysweettastyyummy
Well this isn't a great answer but tectonically colors are adjectives so you could use black and white
Some adjectives to describe a lizard could be scaly, agile, cold-blooded, and territorial.