Yes, they seem strange. They are freer and freest.
Comparative: Whiter Superlative: Whitest
Comparative and superlative degrees are for adjectives and adverbs. House can be used as a noun or a verb and does not have comparative or superlative forms.
comparative= weaker superlative= weakest
The comparative is more cooperative, and most cooperative is the superlative.
More fascinating ( comparative ) Most fascinating ( superlative )
freer, freest
comparative : purer superlative : purest
Dative; cloudy Caomparative; cloudier Superlative ; cloudiest
Comparative: older Superlative: oldest
The comparative and superlativeforms of grand are: Comparative: grander Superlative: grandest
Dative; Early Comparative; Earlier Superlative; Earliest
comparative - merrier superlative - merriest
comparative = sadder superlative = saddest
Comparative: shallower Superlative: shallowest
The comparative is "stricter" and the superlative is "strictest".
The comparative is greater and the superlative is greatest.
Comparative is more and superlative is most.