A biped has two legs used for walking, such as humans and birds.
Bipedal means walking on two feet.
biofical
bi-pedal
Centipede means "a hundred feet" which is close.
Scansion.
doubled
The word "bipedal" means having two legs (feet).
it means good
Biped, or bi-pedal
A word meaning to leave out which begins with an "o" is omit.
Reversal is a synonym for the word switch. It begins with the letter r.
Gubernatorial is a word that means having to do with a governor.
Alternative