There are 15 10-letter words that start with 'lib'.
| libecchios | libellants | liberalise | 
| liberalism | liberalist | liberality | 
| liberalize | liberating | liberation | 
| liberators | libertines | libidinous | 
| librarians | librations | librettist | 
Note: These 15 10-letter words that start with 'lib' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with libe, libr, libi, liba, libb, libl, libs.
4-letter words start with 'lib' (1)