UNIMPORTANTsmall and unimportant 无关紧要的，微不足道的，琐碎的SYN trivial
Examples from the Corpus
piddling• a piddling amount of money• Because you're slaving away in that little office all day doing stupid, piddling little jobs for me!• Nothing medieval about the station: it was vast, fifteen times the piddling outfit at home.