Adjektive
natural [ more natural ; most natural ]
normal [ more normal ; most normal ]
physical [ more physical ; most physical ]
genuine [ more genuine ; most genuine ]
inbred [ more inbred ; most inbred ] , {biol.}
native [ more native ; most native ] , {min.}
artless [ more artless ; most artless]
glib [ glibber ; glibbest]
...
Adverb