be theoretical

Examples (10)

• At this stage, the entire project is purely theoretical.
• Without practical application, the concept will remain theoretical for now.
• Her proposed solution was highly theoretical, lacking real-world evidence.
• For now, the economic model is largely theoretical and needs testing.
• Many scientific hypotheses are theoretical until proven by experiment.
• He argued that their plan was too theoretical to implement effectively.
• The discussion about parallel universes tends to be very theoretical.
• Even if the theory is sound, its practical value might be theoretical.
• The philosophical debate often is purely theoretical, with no concrete answers.
• We need to ensure our strategies don't just remain theoretical.