Adverb
Usually written in kana
1. as many as one likes; as much as one likes
お前自身が語りたくなった時に、いくらでも語ればいいさ。When you yourself feel like talking about it, you can talk as much as you like.
2. great many; plenty; to any degree; in unlimited quantities; any amount (of); any number (of)
お金を稼ぐ手段なんていくらでもあるってもんですよ！There are any number of ways to make money, you know!
3. almost (none); (not) much
as いくらでもない
4. no matter how much; no matter how big or small