What is the meaning of Operative_word?

5-letter words containing

• 5-letter words containing b

• 5-letter words containing s

• 5-letter words containing t

• 5-letter words containing a

• 5-letter words containing a

5-letter words starting with

• 5-letter words starting with a

• 5-letter words starting with c

• 5-letter words starting with m

• 5-letter words starting with u

• 5-letter words starting with a

5-letter words in the middle

• 5-letter words in the middle o

• 5-letter words in the middle t

• 5-letter words in the middle m

• 5-letter words in the middle a

• 5-letter words in the middle s

5-letter words ending with

• 5-letter words ending with l

• 5-letter words ending with s

• 5-letter words ending with c

• 5-letter words ending with o

• 5-letter words ending with a

5-letter words excluding

• 5-letter words excluding p

• 5-letter words excluding d

• 5-letter words excluding a

• 5-letter words excluding s

• 5-letter words excluding p