noun

 

suggestion a suggestion or plan

"Why don't we ask George?" "That's a good idea."

 

thought an understanding, thought, or picture in your mind

Clive soon got used to the idea of having children around the house again.

 

opinion an opinion or belief

My husband and I have very different ideas about school discipline.

 

aim the aim or purpose of something

The idea is to give local people a chance to voice their opinions.