Adjektive
practical [ more practical ; most practical ] , {account.}
workable [ more workable ; most workable ]
feasible [ more feasible ; most feasible ]
active [ more active ; most active]
realistic [ more realistic ; most realistic] , {phil.}
doable [ more doable ; most doable]
operable [ more operable ; most operable ]
utile [ more utile ; most utile ]
...
Noun