Hyperbole and Superlative

more positive, most positive

more brilliant, most brilliant

solider, solidest

more interesting, most interesting

Yes.

heavier, heaviest

more swiftly, most swiftly

most spacious

more down, most down

greedier, greediest

No, the superlative form is "gentlest."

lower, lowest

more unusual, most unusual

farthest or furthest

Out of all the colleges she had been accepted to, Melanie wanted to go to the one that was farthest from her home town.

I have met you halfway on this, I cannot compromise any further.

nuttiest

No. The hyperbole is more often a sentence which exaggerates for the sake of effect as in "I am so mad I could chew nails."

weariest

nicest, nicer

most careless, more careless

That is one of the most perspicacious questions I have encountered.

roomier, roomiest

You noob

Quit here noob

fonder, fondest

more universal, most universal

more intelligent, most intelligent