There are 15 12-letter words that start with 'sur'.
| surefootedly | surfboarders | surfboarding |
| surmountable | surpassingly | surprisingly |
| surrealistic | surrebutters | surrejoinder |
| surrendering | surroundings | surveillance |
| surveillants | survivalists | survivorship |
Note: These 15 12-letter words that start with 'sur' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with surf, surp, surr, surv, surc, surg, sure, surm, surt, surl, surn, sura, suri, surb, surj, surd.
4-letter words start with 'sur' (4)