10 entries under ahead topic. ×
| before(adverb, earlier, once, erstwhile) | |
| forward(adverb, away, earlier, before) | |
| away(adverb, forward, onward, along) | |
| onward(adverb, away, forward, by) | |
| antecedently(adverb, before, beforehand, anteriorly) | |
| beforehand(adverb, earlier, before, previously) | |
| beforetime(adverb, earlier, before, once) | |
| earlier(adverb, before, once, erstwhile) | |
| erstwhile(adverb, earlier, before, once) | |
| forth(adverb, away, forward, onward) |
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| APA | Smart Define. (2015). since thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/since/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "since thesaurus" https://smartdefine.org/since/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, since thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/since/thesaurus/antonyms>. |
| MLA | Smart Define. "since thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/since/thesaurus/antonyms> |