bluff¹ /bluf/

To deceive or seek to deceive by concealment of weakness or show of self-confidence or threats (orig poker to conceal poor cards)

1. A bluffing act or behaviour
2. A horse's blinker

bluffˈer noun

bluff it out

To maintain a show of confidence in a difficult situation

call someone's bluff

To expose or challenge someone's show of strength, confidence, etc

• have no words for
• havens
• haven't
• have on
• have-on
• have one foot in the grave
• have one's back to the wall
• have one's cake and eat it
• have one's collar felt
• have one's ear to the ground
• have oneself to thank for
• have one's end away
• have one's eye on
• have one's face lifted
• have one's feet on the ground
• have one's fill of
• have one's finger on the button
• have one's fingers all thumbs
• have one's hands full
• have one's head screwed on
• have one's head screwed on the right way
• have one's heart in it
• have one's heart in one's boots
• have one's heart in one's mouth
• have one's heart in the right place