Meanings
Adjective (な)
Adjective (の)
Noun
1. eternity; permanence; perpetuity
とわ tends to be more abstract
Noun
2. Eikyū era (1113.7.13-1118.4.3)
when read as "えいきゅう"
Kanji used
eternity
long time
Pitch accent
Used in vocabulary (1 in total)
permanent storage (radioactives, data, etc.)
Examples (17 in total)
I want to live forever.
Have you given up smoking for good and all?
He left Japan for good.