For general solidarity:
* Pagkakaisa - This is the most common and direct translation, meaning "unity" or "togetherness."
* Pagtutulungan - This means "cooperation" or "working together," highlighting the joint effort aspect of solidarity.
* Pagkakaunawaan - This means "mutual understanding," emphasizing the shared values and goals that bind people together.
For solidarity in the face of struggle or oppression:
* Pakikiisa - This means "joining with" or "being in solidarity with," focusing on actively supporting a cause or a group.
* Paninindigan - This means "conviction" or "standing firm," emphasizing the unwavering support and commitment to a shared belief.
* Paglaban - This means "resistance" or "fighting for," highlighting the active struggle against injustice.
For solidarity in a more abstract sense:
* Pagtataguyod - This means "promoting" or "supporting," emphasizing the advocacy and commitment to a cause.
* Pagkakapatiran - This means "brotherhood" or "fraternity," highlighting the shared sense of belonging and responsibility.
Ultimately, the best term to use will depend on the specific context and nuances of the situation. You can also use a combination of these terms to convey a more complete meaning of solidarity.