Enter ’50’, ‘100’, ‘250’ or ‘5h’ to begin. Then name the top number you chose most common English double letter verbs (2 of the same letter in a row in the word) according to the COCA (Contemporary American English) word list. Noun list is a lemma list, meaning plurals in general are counted with the singular total (however some plurals are there if they aren’t just the singular with an s added). First letter and word length shown.