Good
Favorable, Satisfactory
noun, な adjective
A good like is something you like really good, if that makes any sense. This thing is a good and favorable thing.
This is a jukugo word that uses the on'yomi readings of the kanji. You've learned them already, so you should be able to read this on your own!
良好な社会
good society
良好なコミュニケーション
good communication
良好な生活
good life
良好なコミュニケーションをとるために必要なこととは何だと思いますか？
What do you think is necessary for effective communication?
コンディションを良好に保つには、日々のお手入れが欠かせません。
To maintain good condition, daily care is essential.
術後はしばらく良好でしたが、一年後に病気が再発したんです。
After the surgery, everything was fine for a while, but the illness returned a year later.