To Recover
To Restore, To Regain
intransitive verb, する verb, transitive verb
回復 is "recovery," so just turn it into a verb and you have to recover.
Besides sharing a reading with 回復, this also uses the readings you learned with the kanji, so you're good to go.
売り上げを回復する
to restore sales, to improve sales
体力を回復する
to recover strength
自信を回復する
to regain confidence
治安を回復する
to restore public order
意識を回復する
to regain consciousness
天気、回復してきたね。
The weather has been improving, hasn't it?
このリハビリは、脳の機能を回復するためのものです。
This rehab is designed to restore brain function.
彼が意識を回復することは難しいだろうと医者に言われました。
The doctor told me that he is not likely to regain consciousness.
回復するにつれて、あの日のことを思い出し始めた。なぜ私だけが助かったのかも。
As I recovered, I began to remember that day. Including why I was the only one who survived.