いろんなフォントで「indeclinable」変換
Zen Old Minchoindeclinable
Yusei Magicindeclinable
M PLUS 1indeclinable
Shippori Antiqueindeclinable
Yuji Maiindeclinable
Dela Gothic Oneindeclinable
DotGothic16indeclinable
Train Oneindeclinable
Hira Minchoindeclinable
Potta Oneindeclinable
Reggae Oneindeclinable
Stickindeclinable
Zen Kurenaidoindeclinable
Kosugi Maruindeclinable
Rampart Oneindeclinable
Hachi Maru Popindeclinable
New Tegominindeclinable
RocknRoll Oneindeclinable
Kaisei Decolindeclinable
「indeclinable」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
