Modifier: safe_truncate

Truncates the string to a given length (parameter 1), while ensuring that it does not split words. You can append a string with parameter 2, and if truncating occurs the string is further truncated so that it may be appended without exceeding the desired length.

advice: >
  So, here’s some advice I wish I woulda got when I was your age:
  Live every week like it’s Shark Week.

{{ advice | safe_truncate:90:... }}

So, here’s some advice I wish I woulda got when I was your age:
Live every week like...

Additional Reading

Learn how to use and chain modifiers in the Antlers template guide.