Anagrams of: ESTRONES

• feel bitter or indignant about

• wish ill or allow unwillingly

• A Spanish term of address equivalent to sir or Mr., used alone or capitalized and prefixed to the name of a married or an older man.

• a naturally occurring weak estrogenic hormone secreted by the mammalian ovary; synthesized (trade name Estronol) and used to treat estrogen deficiency

• someone who settles lawfully on government land with the intent to acquire title to it

• a bird that has built (or is building) a nest

• (Greek mythology) a wise old counselor to the Greeks at Troy

• a genus of Psittacidae containing two extant parrot species from New Zealand and two extinct parrot species from Norfolk Island, Australia and Chatham Island, New Zealand, respectively (Nestor)

• reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound

• two photographs taken from slightly different angles that appear three-dimensional when viewed together

• designating the reproduction of sound using two or more independent audio channels

• an attacker who pelts the victim with stones (especially with intent to kill)

• a generalization of the concept of a vector

• any of several muscles that cause an attached structure to become tense or firm