There are 20 words that start with 'old'.
old | olds | oldy |
olden | older | oldie |
oldest | oldies | oldish |
oldness | oldster | oldwife |
oldsquaw | oldsters | oldstyle |
oldwives | oldnesses | oldsquaws |
oldstyles | oldfangled | |
Note: These 20 words that start with 'old' are found from the USA & Canada version of the tournament Scrabble word list.