Synonyms for «continual work»

Synonyms for individual words can be found below.

We were delighted to win our second Upton Sinclair Award this year, given for our «continual work on world - wide educational... (educationworld.com)
Loving relationships require continual work. (bumpclubandbeyond.com)
Visibility isn't a challenge that can be bested once — it requires continual work. (self-pub.net)
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