Anagrams of: OHA_

• something intended to deceive; deliberate trickery intended to gain an advantage

• subject to a playful hoax or joke

• the fifth pillar of Islam is a pilgrimage to Mecca during the month of Dhu al-Hijja; at least once in a lifetime a Muslim is expected to make a religious journey to Mecca and the Kaaba

• relating to or containing the azo radical

• (1970s, 1980s) Pizza.

• To attempt to slow (an animal) by crying "whoa".

• Stop (especially when commanding a horse or imitative thereof); calm down; slow down.

• An expression of surprise.

• Used as a meaningless filler in song lyrics.

• An utterance of this interjection.

• To hail with a cry of "ahoy".

• Used to hail a ship, a boat or a person, or to attract attention.

• Warning of something approaching or impending.

• any plant of the genus Hoya having fleshy leaves and usually nectariferous flowers

• The means by which something is accomplished.

• An artificial barrow or tumulus.

• A small hill in northern England. (Usage preserved mainly in place names.)

• To what degree.

• In what manner.

• In what state.

• Used as a modifier to indicate surprise, delight, or other strong feelings in an exclamation.

• The manner or way that.

• That, the fact that, the way that.

• A greeting, used in representations of Native American speech.

• a United Nations agency to coordinate international health activities and to help governments improve health services