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.
Example Sentences for warm. âIt certainly is warm,â observed Lefever, apropos of nothing at all. The fire is real enough to warm me; I can sit in the chair; the things are real enough to eat. When they get cold, they make 'em run 'til they are warm again. What a cold night for you to go out, and leave this warm room!