There are 7 5-letter words that start with 'sig'.
sighs | sight | sigil | sigla | sigma |
signa | signs | |||
Note: These 7 5-letter words that start with 'sig' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with sign, sigh, sigm, sigl, siga, sigi.
4-letter words start with 'sig' (2)