Thread:FairySina/@comment-32059926-20170706183250/@comment-6078077-20170707193738

In that manner, that would be the kanji for Spring as you mentioned above:
 * ピンクが永久の春花賜う！キュアスプリング！ (Pinku ga towa no haru hana tamau! Kyuasupuringu!)

For Blaze:
 * 赤が一つのココロ焼ける！キュアブレーズ！(Aka ga hitotsu no Kokoro yakeru! Kyuaburēzu!)

An idea for Cure Sweet:
 * The yellow flourishes the beautiful earth! Cure Sweet! - 黄色が美つの大地栄えます！キュアスイート！(Kiiro ga bitsu no daichi haemasu! Kyuasuīto!)

An idea for Cure Sky:
 * The blue shakes the wild sea! Cure Sky - 青が野生のウミ振る！キュアスカイ！(Ao ga yasei no umi furu! Kyuasukai!)

An idea for Cure Vert:
 * The green spreads around the blooming world! Cure Vert! - 緑が花さき世界広げる！キュアヴェール！(緑が花さき世界広げる！キュアヴェール！)

And an idea of Lilac (?):
 * The purple controls the future of the sky! Cure Lilac - 紫が空のミライ抑える！キュアライラック！(Murasaki ga sora no mirai osaeru! Kyuarairakku!)

You could also replace 紫 "purple" with 菫 "violet" tho.