What's the adjective for skateathons? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs skate and skateboard which may be used as adjectives within certain contexts.
“When the skaters are out in public, while you guys see it as a curb, stairs, a handrail, a bank, or a ledge, we look at it as, Is it skateable?”
“The lack of skateable ice outdoors also prevented the Club giving its usual set of races to help encourage this sport and keep up interest.”
“I thought about the strips of ice, beautiful skateable ice, that emerged from underneath his shovel as he cleared the deep, powdery snow off our pond.”
