Mamihlapinatapai - has been described as the most succinct word. It describes "a look shared by two people with each wishing that the other will initiate something that both desire but which neither one wants to start." (Courtesy: Wikipedia)
A friend of mine introduced me to this word, and this initiated a chat about how people with a vernacular background are the best innovators or thinkers. Vernacular could well be described as a thorough dependence on only one language. The brain 'thinks' using a certain mechanism. Somewhere, a language is used to generate thoughts and refute or support arguments inside one's head.
My friend's contention was that people with a 'vernacular' background are more able at generating ideas and branches thereof, simply because dependence on one language only allows a smoother, efficient and more effective functioning of one's brain.
I refuted this by saying that people such as the newer generation of Indians may be lousy at presenting thoughts simply because we tend to communicate using more than 2 languages on a daily basis. Therefore, most of us do not have a tight control over one particular 'language'. However, inside one's head, I believe, we would communicate and generate thoughts using a mix of the 2,3 or 4 languages.
In essence, inside our heads, we would do a jugaad and generate ideas.
For example, even now, when I think of the thoughts in my head - they tend to be in English. But I believe that somewhere, unconsciously, I would be using certain Hindi or Gujarati words to get my thoughts to function inquisitively.
Therefore, I believe that as long as one has a good set of words or ideas, no matter what language that may be in, one can be an ideator.