Answer:

IDEAS

AnswerCrossword Clue
IDEAS"Got any more brilliant ...?"
IDEASConceptions
IDEASNotions
IDEASThey're sometimes abstract
IDEASAbstractions
IDEASBrainstorms
IDEASCreative thoughts
IDEASPlans
IDEASThink tank's job
IDEASThink tank output
IDEASInventions' origins
IDEASCortex activity
IDEASCortical output
IDEASThey might be bright
IDEASCreative output
IDEASCranial output
IDEASShortage when stymied
IDEASConcepts
IDEAS"Don't get any ...!"
IDEASSalon creations
IDEASThink-tank output
IDEAS"... Have Consequences" (Richard M. Weaver work)
IDEASSkull-session output
IDEASInvention seeds
IDEASMind business?
IDEASLight bulbs, in toons
IDEASPlanning session input
IDEAS"Any ..?"
IDEAS"Don't get any .."
IDEASBean products?
IDEASInspirations
IDEASMeeting input
IDEASMind set?
IDEASQueries to publishers, often
IDEASCreations using blocks?
IDEASHead starts?
IDEASNoodle concoctions?
IDEASTheories
IDEASNoodle products?
IDEASThey can be bright