Anagrams of: TRANQUILNESS

• the quality of being quaint and old-fashioned

• strangeness as a consequence of being old fashioned

• One of the class of values of a variate which divides the members of a batch or sample into equal-sized subgroups of adjacent values or a probability distribution into distributions of equal probability.

• (statistics) any of three points that divide an ordered distribution into four parts each containing one quarter of the scores

• a justly deserved penalty

• an act of requiting; returning in kind

• a person with strabismus

• (of a body of water) free from disturbance by heavy waves

• not agitated; without losing self-possession

• Shaped like a square (the polygon).

• Forming a right angle, especially at right angles with the mast or the keel, and parallel to the horizon; said of the yards of a square-rigged vessel when they are so braced.

• Of numbers formed by multiplying two equal numbers.

• Used in the names of units of area formed by multiplying a unit of length by itself.

• Honest; straightforward.

• Fair.

• Even; tied

• Socially conventional; boring.

• In line with the batsman's popping crease.

• Correctly aligned with respect to something else.

• Hearty; vigorous.

• Having a shape broad for the height, with angular rather than curving outlines.

• a justly deserved penalty

• an act of requiting; returning in kind