Mammoth Uncensored Word List:
81 words ending with bs, 5 letters long

barbs bibbs blabs blebs blobs blubs boabs bombs boobs bulbs burbs carbs chibs chubs clubs cobbs combs crabs cribs curbs darbs daubs dibbs diebs doabs doobs dorbs drabs dribs drubs dumbs feebs flabs flubs forbs frabs fribs gambs garbs glibs globs grabs grubs herbs iambs jambs jibbs kembs kerbs knobs knubs krabs lambs limbs nimbs numbs plebs probs scabs sibbs slabs slobs slubs snabs snebs snibs snobs snubs sorbs stabs stobs stubs swabs swobs tombs trabs verbs warbs wembs wombs zimbs