SAT Vocabulary Level 3 — Set 205

Set 205 of SAT Vocabulary Level 3 covers 5 words: dialectical, deducible, sophomoric, preposterous, perceptible. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.

1. dialectical · adjective/daɪəˈlɛktɪkəl/

   relating to the logical discussion of ideas and opposing ideas to find the truth

   The philosopher emphasized the importance of a dialectical approach in understanding and resolving fundamental disagreements between differing viewpoints.

   Synonyms: logical, dialectic, argumentative

   Origin: from the Greek word 'dialektikos', meaning 'of conversation, pertaining to dialogue', derived from 'dialektos', meaning 'conversation' or 'discourse'.

2. deducible · adjective/dɪˈduːsəbl/

   capable of being derived or concluded from given information or premises

   From the evidence presented, it is deducible that the suspect was at the scene of the crime.

   Synonyms: inferable, derivable, ascertainable

   Origin: from the Latin 'deducibilis', from 'deducere' meaning 'to lead down, derive'

3. sophomoric · adjective/ˌsɑːfəˈmɔːrɪk/

   characterized by pretentious or immature behavior

   His sophomoric jokes always fell flat in serious discussions, making everyone uncomfortable.

   Synonyms: foolish, immature, naive

   Origin: The word 'sophomoric' comes from the Greek 'sophos' meaning 'wise' and 'moros' meaning 'foolish.' It originally referred to a student in the second year of study in American colleges, implying a mix of knowledge and immaturity.

4. preposterous · adjective/prɪˈpɑstərəs/

   contrary to reason or common sense absurd

   His claim that he could run a marathon without any training was preposterous and left everyone in disbelief.

   Synonyms: absurd, ridiculous, nonsensical

   Origin: From Latin 'praeposterus', meaning 'inverted, absurd', from 'prae-' (before) + 'posterus' (coming after, later).

5. perceptible · adjective/pərˈsɛptəbl/

   capable of being perceived or noticed

   There was a perceptible change in his tone when he spoke about the missing documents.

   Synonyms: noticeable, detectable, discernible

   Origin: The word 'perceptible' originates from the Latin 'perceptibilis', which derives from 'perceptus', the past participle of 'percipere', meaning 'to seize' or 'to understand'.