How to read: ぼくぎん
Pronunciation: 
Names and idioms with total stroke of 28:
藍華 南伊勢 独善がり 龜甲形 甲子高原
Names and idioms similar to 墨銀:
銀河 淡墨 灰墨 銀襖 墨師
Yojijukugo(idioms with 4 Kanji characters) including 墨銀:
旧套墨守 文人墨客 銀波金波
Idioms including 墨銀:
孔席暖まらず、墨突黔まず 墨子糸に泣く 墨守