Related Clues:

• Plain vanilla
• Seriously unimpressive
• Dull gray
• Expression of disgust about Liberal's tedious speech
• Rubbish brought back in hospital garment of white linen
• Not that exciting
• Dull talk starts by lecturing about heraldry
• Totally blah
• Far from inspired
• Opposite of exciting
• Not at all thrilling
• Dull poet makes a comeback
• Not exciting at all
• Rhubarb plants left among roots of willowherb, azalea and hyacinth
• Rather dull sailor put under the doctor