• clumbsy,
• crims,
• clumbus,
• coumbus,
• gumbs,
• crubs,
• grumby,
• cumbs,
• crimbe,
• crums,
• crmps,
• crumes,
• crumps,
• grums,
• drumbs,
• clumboss,
• clumbr,
• crambs,
• crumbls,
• crumbe

• crampfish,
• grumbles,
• crambe,
• crimp,
• crump,
• combs,
• CRAMS,
• cramp,
• Cramps,
• crumb,
• crumbley,
• grubs,
• crumbles,
• crumbled,
• crumbly,
• crumble,
• crampbark,
• climbs.

The adjective form of the word "crumbs" is "crumby".