What is the meaning of Additivity?

5-letter words containing

• 5-letter words containing r

• 5-letter words containing r

• 5-letter words containing a

• 5-letter words containing a

• 5-letter words containing u

5-letter words starting with

• 5-letter words starting with e

• 5-letter words starting with u

• 5-letter words starting with a

• 5-letter words starting with g

• 5-letter words starting with s

5-letter words in the middle

• 5-letter words in the middle u

• 5-letter words in the middle s

• 5-letter words in the middle i

• 5-letter words in the middle s

• 5-letter words in the middle b

5-letter words ending with

• 5-letter words ending with p

• 5-letter words ending with i

• 5-letter words ending with a

• 5-letter words ending with e

• 5-letter words ending with e

5-letter words excluding

• 5-letter words excluding s

• 5-letter words excluding e

• 5-letter words excluding o

• 5-letter words excluding i

• 5-letter words excluding a