1. unimportant
2. fiddling, footling, lilliputian, little, Mickey Mouse, niggling, piddling, piffling, petty, picayune, trivial, immaterial, indifferent, lightweight, nickel-and-dime, small-time, potty, inconsequent, inconsequential, meaningless, nonmeaningful, inessential, unessential, insignificant, insignificant
2. hole-and-corner, hole-in-corner, inappreciable, light, superficial, trivial, meaningless, nonmeaningful