What is the synonym for trestle?

Here are some synonyms for "trestle," depending on the context:

General:

* Support

* Scaffolding

* Framework

* Stand

* Structure

* Gable (for a roof support)

* Stilt

For tables:

* Base

* Table frame

* Legs

* Pedestal

For bridges:

* Bridge support

* Abutment

* Pier

* Girder

The best synonym to use will depend on the specific context and what you want to emphasize.