One-word substitution app with 3000+ One Word with meanings & examples. along with that, we have added a One Word Substitution Quiz. ⭕ Why have we created this app? One word substitution is part of vocabulary English. If you want to speak fluent English or, understand spoken English you must consider One word substitution. It is very hard to find complete list of one word substitution with meaning and example at one place, so we have it all in this app. ⭕ Who can use this app? Anyone on thi