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.
1. adjective. 1  Something that is cool has a temperature which is low but not very low. 2  If it is cool, or if a place is cool, the temperature of the air is low but not very low. 3  Cool is also a noun. 4  Clothing that is cool is made of thin material so that you do not become too hot in hot weather.