More reticent is an adjective that means to be more reserved or less likely to express one's thoughts and feelings. The crossword solutions for this term are 'shyer' and 'saner'. Shyer is an adjective that means to be more timid or shy, while saner is an adjective that means to be more sensible or rational. Therefore, the crossword solutions for more reticent can be interpreted as being more timid or shy, and more sensible or rational.