relentlesslychecking
verb (present participle)UK /rɪˈlɛntləsli ˈtʃɛkɪŋ/
US /rɪˈlɛntləsli ˈtʃɛkɪŋ/
Checking something again and again without ever stopping.
She kept relentlessly checking her phone for a message from her friend.
OTHER MEANINGS
2. Looking over something many times because you are worried something is wrong.
He was relentlessly checking the door to make sure it was locked.
3. Watching or testing something over and over to catch any change.
The scientist was relentlessly checking the readings all night.
4. Searching for something again and again without giving up.
They were relentlessly checking every shelf for the missing book.