We found 7 dictionaries that define the word speedsters:

General (6 matching dictionaries)

1. speedsters: Merriam-Webster
2. speedsters: Collins English Dictionary
3. speedster's, speedsters: Wordnik
4. speedsters: Wiktionary
5. speedsters: Dictionary.com
6. Speedsters: TheFreeDictionary.com

Medicine (1 matching dictionary)

7. speedsters: Merriam-Webster Medical Dictionary

Opposite: slowpokes, sluggards, dawdlers, laggards ▸ Words similar to speedsters ▸ Usage examples for speedsters ▸ Idioms related to speedsters ▸ Wikipedia articles (New!) ▸ Words that often appear near speedsters ▸ Rhymes of speedsters ▸ Invented words related to speedsters