Favourite one-word Beatles song?

This is so random but I was bored so I compiled all The Beatles’ songs that contain one word only, which is your favourite? Mine is probably Girl. Let me know if I missed any (only counting songs on albums or singles, no anthology or anything else).

-chains -boys -misery -julia -michelle -wait -yesterday -matchbox -help! -rain -taxman -something -girl -blackbird -piggies -birthday -revolution -because -flying