WORD FORMATION
crazy (noun), travel (person), lose (person), weight (adjective), compete (noun), healthy (noun), decision (verb), pain (adjective), exist (noun), organize (noun), development (verb), erupt (noun), grow (noun), honest (adjective), pollute (noun), responsible (adjective), excitement (verb), work (adjective), colony (verb), imagine (noun), invent (noun), create (person), survive (adjective), patient (adjective), produce (noun), appear (noun), argue (noun), fit (adjective), destruction (verb), style (adjective), extinct (noun), chase (person), invent (person), create (adjective)
traveller/traveler (obie formy są poprawne)
loser
overweight/underweight
competition
health
to decide
painful
existence
organisation/organization
to develop
eruption
grower
honest
pollution
responsible
to excite
working
to colonise/colonize
imagination
invention
creator
surviving
patient
production
appearance
argument
fit
to destruct
stylish
extinction
chaser
inventor
creative :)