put on a mask

put a blot on put a bold front on put a border on put a boycott on put a bridle on put a check on put a chill into sb put a crimp in put a crimp into put a curb on put a damp over put a damper on

ammoniticone ammonium ammonium acetate ammonium acid arsenate ammonium acid carbonate ammonium acid fluoride ammonium acid sulfate ammonium acid tartrate ammonium alginate ammonium alum