This template is used in the Thesaurus to introduce a set of synonyms (and potentially antonyms, etc.) relating to a particular sense of a word.

It is always placed in a level-4 heading (four equal signs either side of the template).

|1=
The language code of the terms in this section.
|2=
The sense gloss.

===={{ws sense|en|to make or render worse}}==== (on Thesaurus:aggravate).