1.
transparent, clear, see-through
Allowing light to pass through so that objects behind can be seen clearly.
2.
transparent (figurative)
Open, honest, and accountable; not hiding anything.
Related Words
Antonym:
不透明 (opaque)
Related:
クリア (clear)
Related:
澄む (clear, limpid)
Related:
透ける (to be see-through)
Compare:
無色 (colorless)