There are 18 8-letter words that start with 'allo'.
| allobars | allocate | allodial | allodium |
| allogamy | allonges | allonyms | allopath |
| allosaur | allotted | allottee | allotter |
| allotype | allotypy | allovers | allowing |
| alloxans | alloying | ||
Note: These 18 8-letter words that start with 'allo' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with allot, allop, alloc, allog, allow, allom, allos, allod, alloa, allon, alloy, allob, allov, allox.
5-letter words start with 'allo' (4)