良い, 好い, 善い, 佳い, 吉い, 宜い, よい, えい
Conjugated: 良かった
See いい・1, also いい (all senses)
1. good, excellent, fine, nice, pleasant, agreeable
See いい・2
2. sufficient, enough, ready, prepared
See いい・3
3. profitable (deal, business offer, etc.), beneficial
See いい・4, as て(も)良い, と(も)良い, etc.; indicates permission or compromise
4. OK, all right, no problem
Suffix, after the -masu stem of a verb
5. easy to ...
私にはよい友達が数人いる。
のに
Particle
1. although, despite, even though, and yet
2. whereas, while
3. if only, I wish
4. in order to
若かったらよかったのに。