FAQs About the word ultroneous

自発的な

Spontaneous; voluntary.

No synonyms found.

No antonyms found.

ultrazodiacal => 超黄道帯の, ultraviolet spectrum => 紫外線スペクトル, ultraviolet source => 紫外線源, ultraviolet radiation => 紫外線, ultraviolet light => 紫外線,