What is the meaning of Floating-point_operation?

5-letter words containing

• 5-letter words containing u

• 5-letter words containing d

• 5-letter words containing u

• 5-letter words containing g

• 5-letter words containing s

5-letter words starting with

• 5-letter words starting with k

• 5-letter words starting with u

• 5-letter words starting with e

• 5-letter words starting with l

• 5-letter words starting with h

5-letter words in the middle

• 5-letter words in the middle o

• 5-letter words in the middle n

• 5-letter words in the middle i

• 5-letter words in the middle m

• 5-letter words in the middle n

5-letter words ending with

• 5-letter words ending with t

• 5-letter words ending with r

• 5-letter words ending with t

• 5-letter words ending with y

• 5-letter words ending with r

5-letter words excluding

• 5-letter words excluding r

• 5-letter words excluding a

• 5-letter words excluding s

• 5-letter words excluding p

• 5-letter words excluding p