So I saw a thread called who starts twice's songs the most so I decided to do the opposite instead except I included their entire discography
LOA- Jihyo
Do it again- Tzuyu
Truth- Jeongyeon
Candy boy- Nayeon
Like a fool- Jihyo
Cheer up- Nayeon
Precious love- Jihyo
Touchdown- Chaeyoung
Tuk tok- Jihyo
Woohoo- Nayeon
My headphones on- Tzuyu
I'm gonna be a star- Nayeon
TT- Jihyo
1 to 10- Nayeon
Ponytail- Sana
Pit- a- pat- Jihyo
Next page- Jihyo
One in a million- Nayeon
Knock Knock- Nayeon
Melting- Jihyo
Three times a day- Nayeon
Only you- Nayeon
Hold me tight- Jihyo
Eyes eyes eyes- Jihyo
Someone like me- Chaeyoung
One more time- Jihyo
Luv me- Jeongyeon
Likey- Chaeyoung
Turtle- Momo
Missing u- Nayeon
WOW- Nayeon
FFW- Chaeyoung
Ding dong- Jihyo
24/7- Jihyo
Look at me- Nayeon
ROLLIN- Chaeyoung
Love line- Jeongyeon
Don't give up- Mina
You in my heart- Dahyun
Jaljayo goodnight- Sana
Heart shaker- Nayeon
Merry & happy- Jihyo
Candy pop- Tzuyu
Brand new girl- Jeongyeon/Chaeyoung
What is love?- Nayeon
Sweet talker- Sana
HO!- Momo
Deja vu- Tzuyu
Say yes- Mina
Stuck- Nayeon
Wake me up- Nayeon
Pink lemonade- Jihyo
I want you back- Jihyo
DTNA- Chaeyoung
Chillax- Nayeon
Shot thru the heart- Mina
BDZ- Jihyo
L.O.V.E- Nayeon
Wishing- Nayeon
Say it again- Mina
Be as one- Nayeon
Yes or Yes- Nayeon
Say you love me- Mina
LALALA- Jeongyeon
Young & wild- Jihyo
Sunset- Mina
After moon- Tzuyu
TBTIED- Nayeon
Fancy- Chaeyoung
Stuck in my head- Jihyo
Girls like us- Mina
Hot- Chaeyoung
Turn it up- Jihyo
Strawberry- Nayeon
Happy Happy- Jihyo
Breakthrough- Jeongyeon
Feel special- Nayeon
Rainbow- Nayeon
Get loud- Jihyo
Trick it- Dahyun
Love foolish- Chaeyoung
21:29- Momo/Sana
Fake & True- Dahyun
Stronger- Nayeon
Changing!- Jihyo
What you waiting for- Nayeon
Be ok- Chaeyoung
POLISH- Nayeon
How u doin- Jihyo
The reason why- Sana
Swing- Sana
More & More- Nayeon
Oxygen- Chaeyoung
Firework- Jihyo
Make me go- Jihyo
Shadow- Dahyun
Don't call me again- Tzuyu
Sweet summer day- Mina
Fanfare- Nayeon/Jihyo
ICSM- Tzuyu
Hell in heaven- Chaeyoung
Up no more- Chaeyoung
Do what we like- Chaeyoung
Bring it back- Jihyo
Believer- Jihyo
Queen- Dahyun/Nayeon
Go hard- Jihyo
Shot clock- Nayeon/Jihyo
Handle it- Mina
Depend on you- Mina
Say something- Nayeon
Behind the mask- Jihyo
Better- Nayeon
Scorpion- Jihyo
Cry for me- Chaeyoung
Kura Kura- Jihyo
Strawberry moon- Mina
Alcohol free- Mina
First time- Mina
Scandal- Dahyun
Conversation- Nayeon
Baby blue love- Chaeyoung
SOS- Nayeon
Perfect world- Nayeon
Good at love- Sana
Four leaf clover- Sana
In the summer- Momo
Thank you, family- Jihyo
Promise- Nayeon
Total
1. Nayeon- 38 songs
2. Jihyo- 35 songs
3. Chaeyoung- 17 songs
4. Mina- 14 songs
5. Sana- 9 songs
6. Tzuyu- 7 songs
7. Jeongyeon- 6 songs
8. Dahyun- 6 songs
9. Momo- 5 songs