
1) Appropriate cry for GBS 2) Contemptuous remark 3) Dismissal announcement 4) Dismissive comment 5) Exclamation of vexation 6) Expression of impatience 7) Expression on disbelief 8) Harrumph kin 9) Impatient interjection 10) Impatient outburst 11) Irritated comment 12) Irritated interjection 13) Irritation expression
Found on
https://www.crosswordclues.com/clue/pshaw

1) Quityerjoshin
Found on
https://www.crosswordclues.com/clue/pshaw
Pshaw interj. [ Of imitative origin.] Pish! pooch! -- an exclamation used as an expression of contempt, disdain, dislike, etc. [ Written also
psha .]
Found on
http://www.encyclo.co.uk/webster/P/187
Pshaw intransitive verb To express disgust or contemptuous disapprobation, as by the exclamation '
Pshaw !' « The goodman used regularly to frown and
pshaw wherever this topic was touched upon.»
Sir W. Scott. Found on
http://www.encyclo.co.uk/webster/P/187

(used to express impatience, contempt, disbelief, etc.)
Found on
https://www.infoplease.com/dictionary/pshaw
No exact match found.