Unscramble BIFFS

12 words can be made from the letters B₃I₁F₄F₄S₁.

4-letter words (2)

• biff12
• fibs9

3-letter words (5)

• fib8
• iff9
• ifs6
• bis5
• sib5

2-letter words (4)

• bi4
• if5
• is2
• si2