boggle /bogˈl/

1. To start, draw back with fright
2. To hesitate, demur
3. To equivocate
4. (of one's mind, esp in the mind boggles) to be unable to imagine or grasp something, to be astounded by something (informal)

1. A scruple, objection
2. A bungle

• unneedful
• unneedfully
• unneighboured
• unneighbourliness
• unneighbourly
• unnerve
• unnerved
• unnerves
• unnerving
• unnest
• unnested
• unnesting
• unnests
• unnethes
• unnetted
• unnil-
• unnilennium
• unnilhexium
• unniloctium
• unnilpentium
• unnilquadium
• unnilseptium
• unnoble
• unnobled
• unnobles