1) Base and cowardly 2) Contemptible 3) Curlike 4) Ignoble 5) Of or pertaining to a cur 6) Quarrelsome 7) Resembling a cur 8) Snarling 9) Snarling and rude Found on https://www.crosswordclues.com/clue/currish
• (a.) Having the qualities, or exhibiting the characteristics, of a cur; snarling; quarrelsome; snappish; churlish; hence, also malicious; malignant; brutal. Found on http://thinkexist.com/dictionary/meaning/currish/
Cur'rish adjective [ From Cur .] Having the qualities, or exhibiting the characteristics, of a cur; snarling; quarrelsome; snappish; churlish; hence, also malicious; malignant; brutal. « Thy currish spirit Governed a wolf. Shak. » « Some currish plot, -- ... Found on http://www.encyclo.co.uk/webster/C/205
currish, currishness 1. Having a hostile or disagreeable disposition. 2. Snarling and bad-tempered. 3. Etymology: from about 1175–1225; Middle English curre; apparently shortened from curdogge, 'a worthless dog'. Found on http://www.wordinfo.info/words/index/info/view_unit/605/