most inconsiderable

casual dinky entry-level exiguous immaterial inadequate inappreciable inconsequent insignificant insufficient light little measly minor negligible paltry petty picayune puny runt scanty shoestring skimpy small small potatoes small-time trifling trivial two-bit unconsidered unimportant wimpy worthless

consequential considerable important significant

base casual cheap contemptible frivolous inconsequent inessential inferior irrelevant junior lesser light little lower measly minor narrow-minded negligible nickel-and-dime niggling nugatory of no account paltry peanut penny-ante pettifogging picayune piddling scratch secondary shabby shallow shoestring slight small small-minded subordinate trifling two-bit unimportant