not enough

small, inadequate; poor

not generous; selfish; (of a person behaviour) cruel, unkind; occupying the middle position between two extremes; (of words, sentences etc) to have (something) as an explanation

ungenerous

small; ungenerous

ungenerous

ungenerous; too careful with money

penny-pinching

(having) hardly enough

meager

being (almost) too small

sparse, inadequate

not crowded

very few and scattered