The phrase "thinks as" is commonly used to describe someone's thought process or mindset on a particular topic. However, there are several other synonyms that can be used in place of this phrase. These include "believes," "considers," "opines," "judges," "concludes," and "assumes." Each of these words conveys a slightly different nuance, but all suggest a level of mental processing and analysis by the individual in question. By using these synonyms, one can add variety and richness to their writing, and better convey the complexities of human thought and emotion.