Anagrams of: IMPONDERABLES

• difficult or impossible to evaluate with precision

• a factor whose effects cannot be accurately assessed

• a word or phrase that reads the same backward as forward

• a word or phrase that reads the same backward as forward

• patterned with veins or streaks or color resembling marble

• a preliminary introduction to a statute or constitution (usually explaining its purpose)

• make a preliminary introduction, usually to a formal document

• a formal ball held for a school class toward the end of the academic year

• a public area set aside as a pedestrian walk

• a square dance figure; couples march counterclockwise in a circle

• a march of all the guests at the opening of a formal dance

• a leisurely walk (usually in some public place)

• march in a procession in a public place

• take a leisurely walk