What is the meaning of 五段活用?

5-letter words containing

• 5-letter words containing s

• 5-letter words containing o

• 5-letter words containing t

• 5-letter words containing a

• 5-letter words containing l

5-letter words starting with

• 5-letter words starting with t

• 5-letter words starting with a

• 5-letter words starting with i

• 5-letter words starting with n

• 5-letter words starting with a

5-letter words in the middle

• 5-letter words in the middle L

• 5-letter words in the middle n

• 5-letter words in the middle d

• 5-letter words in the middle r

• 5-letter words in the middle n

5-letter words ending with

• 5-letter words ending with g

• 5-letter words ending with m

• 5-letter words ending with o

• 5-letter words ending with l

• 5-letter words ending with k

5-letter words excluding

• 5-letter words excluding k

• 5-letter words excluding m

• 5-letter words excluding l

• 5-letter words excluding r

• 5-letter words excluding s