Only by being aware of the four varieties of comparative analysis can the researcher. exploit its possibilities to the full. 2. Environmental regulation We now illustrate the above arguments from the field of environmental regulation, considering in turn arguments about national and local patterns.
The noun form of the adjective 'warm' is warmth.    The noun 'warmth' is an abstract noun as a word for a  kind and friendly quality.   The noun 'warmth' is a concrâ¦ete noun as a word for a  physical sensation of heat.
The adjective WARM has 10 senses: 1. having or producing a comfortable and agreeable degree of heat or imparting or maintaining heat. 2. psychologically warm; friendly and responsive. 3. (color) inducing the impression of warmth; used especially of reds and oranges and yellows.