Grow and Premium plans include a total of 10,000 synonyms per index.
There are soft limits on the number of allowed alternatives (how large your sets of synonyms can be). The soft limit means that, instead of returning an error, the API discards anything beyond the limit.
These limits vary based on the synonym’s type:
- 100 alternatives for one-way synonyms and alternative corrections.
- 20 alternatives for regular synonyms.
- 10,000 alternatives for synonym placeholders.