Fill in the gaps with the proper forms of the words:

believer, observer, helper, doubter, doubt, employment, employ, help, observe, consumer, direction, competition, announcement, direct, compete, consumable, announcing, believe, consume

	Noun \(act, process\)	Verb	Adjective
announcer		announce
	belief		believable
competitor			competitive
	consumption
director			direct
employer			employable
	help		helpful
		doubt	doubtful
	observation		observant