Set 37 · Study 1 / 5
Exita sustained fight between large organized armed forces
The soldiers prepared for the fierce battle that was expected to determine the outcome of the war.
Set 37 of TOEFL Vocabulary covers 5 words: battle, rebel, hierarchy, encounter, efficacy. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.
a sustained fight between large organized armed forces
The soldiers prepared for the fierce battle that was expected to determine the outcome of the war.
a person who resists or defies authority control or tradition
The young rebel challenged the school's strict dress code, encouraging others to express their individuality.
a system in which members of an organization or society are ranked according to relative status or authority
In many corporate settings, a strict hierarchy exists that determines who makes decisions and who reports to whom.
a meeting or confrontation with someone or something
The scientist's encounter with the rare species provided valuable insights into its behavior.
the ability to produce a desired or intended result
The efficacy of the new vaccine has been demonstrated in several clinical trials.