Anagrams of: QUADRIVALENCES

• a black resinous substance obtained from certain trees and used as a natural varnish

• a hard glossy coating

• coat with lacquer

• a tremulous sound

• a musical note having the time value of an eighth of a whole note

• give off unsteady sounds, alternating in amplitude or frequency

• sing or play with trills, alternating with the half note above or below

• an almost pleasurable sensation of fright

• a shaky motion

• case for holding arrows

• the act of vibrating

• shake with fast, tremulous movements

• move back and forth very rapidly

• move with or as if with a regular alternating motion

• gotten through environmental forces

• a situation from which extrication is difficult especially an unpleasant or trying one

• state of uncertainty or perplexity especially as requiring a choice between equally unfavorable options

• Something that is to be acquired, especially a company that is the target of a takeover

• a curve or surface whose equation (in Cartesian coordinates) is of the second degree

• compensate; make the score equal

• make equal, uniform, corresponding, or matching

• In a state of excitement, trepidation or agitation; quivering.