The crossword solutions for the term 'not generous' are 'SELFISH' (7 letters) and 'SKIMPY' (6 letters). Selfishness is defined as a lack of consideration for others, and an excessive concern for one's own pleasure or advantage. Skimpiness is defined as being stingy with money or resources, or providing less than what is needed or expected. Both terms imply a lack of generosity, which is the quality of being kind and generous with resources.