SAT Vocabulary Level 1 — Set 117

Set 117 of SAT Vocabulary Level 1 covers 5 words: efficiency, consolidation, exodus, symptom, migrant. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.

1. efficiency · noun/ɪˈfɪʃ.ən.si/

   the ability to accomplish a task with minimum waste of time and resources

   The new software dramatically improved our team's efficiency by automating repetitive tasks.

   Synonyms: effectiveness, productivity, proficiency

   Origin: from Latin 'efficientia', from 'efficere' meaning 'to accomplish, bring about'

2. consolidation · noun/kənˌsɑlɪˈdeɪʃən/

   the action or process of combining or merging into a single entity

   The consolidation of several small companies into a single corporation has improved operational efficiency.

   Synonyms: unification, amalgamation, integration

   Origin: from Latin 'consolidatio', from 'consolidare' which means 'to make firm or solid'

3. exodus · noun/ˈɛk.sə.dəs/

   a mass departure of people

   The sudden exodus of refugees from the war-torn region has led to a humanitarian crisis in neighboring countries.

   Synonyms: migration, evacuation, departure

   Origin: from Greek 'exodos' meaning 'a going out', from 'ex-' meaning 'out' + 'hodos' meaning 'way, road'.

4. symptom · noun/ˈsɪmp.təm/

   a physical or mental feature that indicates a condition or disease

   A persistent cough can be a symptom of various respiratory illnesses, so it's important to consult a doctor.

   Synonyms: indication, sign, manifestation

   Origin: from the Greek 'symptōma', meaning 'that which befalls or occurs'.

5. migrant · noun/ˈmaɪɡrənt/

   a person who moves from one place to another in search of work or better living conditions

   The country has seen a significant increase in the number of migrant workers seeking employment in agriculture.

   Synonyms: immigrant, transient, traveler

   Origin: The word 'migrant' comes from the Latin 'migrans', the present participle of 'migrare', meaning 'to move or to change one's residence'.