It has 2 p's because if it didn't, it would be pronounced like hoping. Adding the extra p is to show that it is pronounced differently to hoping.
It is part of how the English language is used.
"Island Hopping" .
"Midway" was strictly a naval battle. Iwo Jima was part of the "island hopping" campaign.
Japan
US Marines .
Island hopping.
Hopping
The Darling Downs hopping mouse is extinct. As a hopping mouse, its living relatives are the Northern hopping mouse, Mitchell's hopping mouse, Dusky hopping mouse, Fawn hopping mouse and Spinifex hopping mouse.
The other coin is a 50
My friend was hopping in sport
Two military strategies the Allies used in the Pacific were island-hopping and
Iwo Jima and Okinawa.
Island hopping and carrier based air warfare
Are USB and PS/2
there are 2 syllables in the wrod hopping
Hopping Mappy happened in 1986.
Hopping Mappy was created in 1986.
Bar Hopping was created in 2002.