insultant adjective 1noun 2forms 1 adjective1 •(rare) insulting noun2 •(rare) One who delivers an insult. •(informal) A consultant who is willing to criticise the organisation that they work for.Not surrounding yourself with only the 'Yes' men and women. Invite some 'Insultants' instead of just Consultants to keep you honest. Most consultants will tell you what you want to hear […] — 2008 formsinsultants
