altered sorted_search to not return the input word

[sanigak]

Hey, new to this so sorry to bug you if this is dumb, but I recently used Phyme to make a sonnet bot, and found it useful to prevent the input word from being in the return list. I know it's suuuper basic and just adds a couple lines to sorted_search, but just in case you think this might be an improvement, I thought I'd put it out there. Either way, thank you for this awesome library!