Anagrams of: UNIRRIGATED

• a crafty and involved plot to achieve your (usually sinister) ends

• a clandestine love affair

• cause to be interested or curious

• form intrigues (for) in an underhand manner

• supply with water, as with channels or ditches or streams

• supply with a constant flow or sprinkling of some liquid, for the purpose of cooling, cleansing, or disinfecting

• a person of subnormal intelligence

• cause to move more slowly or operate at a slower rate

• be delayed

• slow the growth or development of

• lose velocity; move more slowly

• Blackness; the state of being black

• the quality of being magnificent or splendid or grand

• the quality of elevation of mind and exaltation of character or ideals or conduct

• a step in walking or running

• the grooved surface of a pneumatic tire

• the part (as of a wheel or shoe) that makes contact with the ground

• structural member consisting of the horizontal part of a stair or step

• put down or press the foot, place the foot

• tread or stomp heavily or roughly

• crush as if by treading on

• brace (an archer's bow) by pressing the foot against the center

• apply (the tread) to a tire

• mate with (used of male birds)

• a graded change in the magnitude of some physical quantity or dimension

• the property possessed by a line or surface that departs from the horizontal