"greener" in the adjective sense
1. green, greenish, light-green, dark-green
of the color between blue and yellow in the color spectrum similar to the color of fresh grass
"a green tree"
concerned with or supporting or in conformity with the political principles of the Green Party
3. green, unripe, unripened, immature
not fully developed or mature not ripe
"fried green tomatoes"
looking pale and unhealthy
"you're looking green"
"green around the gills"
5. fleeceable, green, gullible
naive and easily deceived or tricked
"at that early age she had been gullible and in love"
Source: WordNet® (An amazing lexical database of English)
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