Following are all the pillbug like words, in the list below.
PILL BUG
100% like pillbug
PILLWORM
100% like pillbug
ARMADILLIDIID
100% like pillbug
WOOD BUG
100% like pillbug
INSECT
100% like pillbug
SHORE BUG
100% like pillbug
PIRATE BUG
100% like pillbug
WATERBUG
100% like pillbug
PALMER-WORM
100% like pillbug
WOODLOUSE
100% like pillbug
PALMER WORM
100% like pillbug
ROLY-POLY
100% like pillbug
LEAF-FOOTED BUG
100% like pillbug
POTATO BUG
100% like pillbug
ARMADILLO BUG
100% like pillbug
WATER BUG
100% like pillbug
SPITBUG
100% like pillbug
PALMERWORM
100% like pillbug
DOODLEBUG
100% like pillbug
LACE BUG
100% like pillbug
CATERPILLER
100% like pillbug
WEBWORM
100% like pillbug
LEAF INSECT
100% like pillbug
CREEPY-CRAWLY
100% like pillbug
GROUND BEETLE
100% like pillbug
STINKBUG
100% like pillbug
AMBUSH BUG
100% like pillbug
WOODWORM
100% like pillbug
SPITTLEBUG
100% like pillbug
BOOKLOUSE
100% like pillbug
LEAFHOPPER
100% like pillbug
SLUGWORM
100% like pillbug
BURROWING BUG
100% like pillbug
ROLLER
100% like pillbug
BOOKWORM
100% like pillbug
GALLEYWORM
100% like pillbug
MYRIOPOD
100% like pillbug
THREAD-LEGGED BUG
100% like pillbug
MEALYBUG
100% like pillbug
DUNG BEETLE
100% like pillbug
VERMICULE
100% like pillbug
TRUE BUG
100% like pillbug
STICK INSECT
100% like pillbug
WORBLE
100% like pillbug
COLLEMBOLA
100% like pillbug
BAIT BUG
100% like pillbug
BIPHYLLID
100% like pillbug
WORMUL
100% like pillbug
MOLE CRICKET
100% like pillbug
PTILIID
100% like pillbug
SQUASH BUG
100% like pillbug
WORM
100% like pillbug
PIESMATID
100% like pillbug
GLOWORM
100% like pillbug
BUDMOTH
100% like pillbug
BEETLE MITE
100% like pillbug
BOAT BUG
100% like pillbug
SCARABEID
100% like pillbug
DADDY LONG-LEGS
100% like pillbug
VELIID
100% like pillbug
COLEMBOLAN
100% like pillbug
ARMADILLID
100% like pillbug
PEANUTWORM
100% like pillbug
PLATYPODID
100% like pillbug
LANTERN BEETLE
100% like pillbug
HORSEWORM
100% like pillbug
GHOST INSECT
100% like pillbug
COCCID
100% like pillbug
GIANT WATER BUG
100% like pillbug
CURCULIONOID
100% like pillbug
POLYCHAETE
100% like pillbug
SHIELD BUG
100% like pillbug
BLOODWORM
100% like pillbug
PLEOPUS
100% like pillbug
SCARABæID
100% like pillbug
PILIDIUM
100% like pillbug
CLERID
100% like pillbug
DADDY-LONGLEGS
100% like pillbug
PLANIDIUM
100% like pillbug
PHYMATID
100% like pillbug
DADDY-LONG-LEGS
100% like pillbug
GRYLLOTALPID
100% like pillbug
TRIUNGULIN
100% like pillbug
NYMPH
100% like pillbug
PLEIOPOD
100% like pillbug
PLANE
100% like pillbug
LEAF HOPPER
100% like pillbug
POWDER-POST BEETLE
100% like pillbug
ESCARPIID
100% like pillbug
COLLEMBOLAN
100% like pillbug
PLEIOPUS
100% like pillbug
TERMITAPHIDID
100% like pillbug
PLANARIUM
100% like pillbug
PENTATOMID
100% like pillbug
PLATASPID
100% like pillbug
TERMITE BUG
100% like pillbug
MIRID
100% like pillbug
LARGID
100% like pillbug
ARMYWORM
100% like pillbug
FLEA-LOUSE
100% like pillbug