strenuous

[adj] - characterized by or performed with much energy or force
Found on http://www.webdictionary.co.uk/definition.php?query=strenuous

Strenuous

• (a.) Eagerly pressing or urgent; zealous; ardent; earnest; bold; valiant; intrepid; as, a strenuous advocate for national rights; a strenuous reformer; a strenuous defender of his country.
Found on http://thinkexist.com/dictionary/meaning/strenuous/

strenuous

adjective characterized by or performed with much energy or force; `strenuous exercise`
Found on https://www.encyclo.co.uk/local/20974

Strenuous

Stren'u·ous adjective [ Latin strenuus ; confer Greek ... strong, hard, rough, harsh.] Eagerly pressing or urgent; zealous; ardent; earnest; bold; valiant; intrepid; as, a strenuous advocate for national rights; a strenuous reformer; a strenuous defender of his country. �...
Found on http://www.encyclo.co.uk/webster/S/209
No exact match found