There are various synonyms for the phrase "level economic security guaranteed by government." Some of the most common terms used include "income protection," "social safety net," "welfare state," "public assistance," and "unemployment benefits." These terms all refer to the idea that the government provides a certain level of financial security to citizens who are not able to support themselves or their families due to circumstances beyond their control, such as illness, job loss, or disability. Whether through direct financial aid or programs that provide job training or other assistance, the goal is to ensure that all citizens have equal access to basic economic security, regardless of their individual circumstances.