Synonyms:
- Leibnizian,
- Saturnian,
- aestival,
- aglow,
- balmy,
- beaming,
- beamy,
- blithe,
- blithesome,
- blood-hot,
- blood-warm,
- blushing,
- bright,
- bright and sunny,
- brilliant,
- bubbly,
- buoyant,
- burning,
- calid,
- candescent,
- cheerful,
- cheery,
- chiliastic,
- chirk,
- chirpy,
- chirrupy,
- clarion,
- clear,
- cloudless,
- couleur de rose,
- ebullient,
- elated,
- equatorial,
- eupeptic,
- euphoric,
- exalted,
- exhilarated,
- fair,
- fine,
- flushed,
- flushing,
- friendly,
- gay,
- genial,
- glad,
- gladsome,
- gleaming,
- gleamy,
- glinting,
- glowing,
- halcyon,
- happy,
- high,
- hopeful,
- illuminant,
- in good spirits,
- in high spirits,
- incandescent,
- irradiative,
- irrepressible,
- jolly,
- joyful,
- joyous,
- lamping,
- laughing,
- light as day,
- light-hearted,
- lightsome,
- luciferous,
- lucific,
- luciform,
- luke,
- lukewarm,
- luminant,
- luminative,
- luminiferous,
- luminificent,
- luminous,
- lustrous,
- mild,
- millenarian,
- millennialistic,
- mirthful,
- of good cheer,
- optimistic,
- orient,
- outgoing,
- perfectibilitarian,
- perfectionist,
- pleasant,
- radiant,
- rainless,
- riant,
- room-temperature,
- rose-colored,
- roseate,
- rosy,
- rutilant,
- rutilous,
- sanguine,
- sanguineous,
- shining,
- shiny,
- smiling,
- sparkling,
- starbright,
- starlike,
- starry,
- streaming,
- subtropical,
- suffused,
- summery,
- sunlit,
- sunshiny,
- temperate,
- tepid,
- thermal,
- thermic,
- toasty,
- tropical,
- unclouded,
- undarkened,
- unfrozen,
- upbeat,
- utopian,
- warm,
- warm as toast,
- warmish,
- winsome