undercard

As a letter s

is the letter s with a.

As a noun undercard is

a list of minor or supporting contests printed on the same bill as the main event (primarily fighting or racing, such as the main fight at a boxing match or wrestling, horse or car racing, etc), occurring before or after the main event.

is likely misspelled.

has no English definition.

As a noun undercard

is a list of minor or supporting contests printed on the same bill as the main event (primarily fighting or racing, such as the main fight at a boxing match or wrestling, horse or car racing, etc.), occurring before or after the main event.