There are 12 words that start with 'lexico'.
| lexicon | lexicons |
| lexicology | lexicography |
| lexicologies | lexicologist |
| lexicographer | lexicographic |
| lexicologists | lexicographers |
| lexicographies | lexicographical |
Note: These 12 words that start with 'lexico' are found from the USA & Canada version of the tournament Scrabble word list.