# Multi-Synonym feature in ES

**URL:** <https://discuss.elastic.co/t/multi-synonym-feature-in-es/131028>\
**Category:** Elasticsearch\
**Created:** [May 8, 2018, 2:51pm UTC](https://discuss.elastic.co/t/multi-synonym-feature-in-es/131028 "2018-05-08T14:51:02Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Dhivya\_K](https://avatars.discourse-cdn.com/v4/letter/d/c67d28/32.png) [@Dhivya\_K](https://discuss.elastic.co/u/Dhivya_K)\
**Post date:** [May 8, 2018, 2:51pm UTC](https://discuss.elastic.co/t/multi-synonym-feature-in-es/131028/1 "2018-05-08T14:51:02Z")

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Hi,

This Multi-Synonym feature is supported in ElasticSearch from 5.2.x version, as referred in below link.

> **[Multi-Token Synonyms and Graph Queries in Elasticsearch
	  	 | Elastic](https://www.elastic.co/blog/multitoken-synonyms-and-graph-queries-in-elasticsearch)**
>
> Long ago I described how the tokens Lucene produces during text analysis really describe a graph which is a good fit for the complex structure of the natural languages we humans speak and write. For e...

I would like to know is there any possibility to support this Multi-synonym feature in Elasticsearch lower version 2.x.

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [May 8, 2018, 3:30pm UTC](https://discuss.elastic.co/t/multi-synonym-feature-in-es/131028/2 "2018-05-08T15:30:28Z")

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No. 2.x is not developed anymore.

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**Author:** ![Dhivya\_K](https://avatars.discourse-cdn.com/v4/letter/d/c67d28/32.png) [@Dhivya\_K](https://discuss.elastic.co/u/Dhivya_K)\
**Post date:** [May 9, 2018, 12:21pm UTC](https://discuss.elastic.co/t/multi-synonym-feature-in-es/131028/3 "2018-05-09T12:21:20Z")

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Hi David,  
so the only option to support the Multi-synonym feature is to migrate the existing elaticsearch index in 2.x version to 5.2.x version

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 6, 2018, 12:21pm UTC](https://discuss.elastic.co/t/multi-synonym-feature-in-es/131028/4 "2018-06-06T12:21:24Z")

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Closed on June 6, 2018, 12:21pm UTC

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