One Letter of Separation 5
Each group of three definitions describes three words that are spelled the same, except for one letter (each group describes a different set of words). Example: king, ring, wing.
1a) an Old Norse poem
1b) a wheel spoke
1c) an unusually small animal
2a) to give way
2b) a pasture
2c) to handle
3a) a small territorial division of a country
3b) an artillery piece
3c) a deep valley with high steep sides
4a) a hut
4b) to strike with surprise or horror
4c) a husk
Check Braingle.com for the answer.