His perfidy became apparent when he betrayed his closest friend for personal gain.
synonyms
treacheryduplicitybetrayal
word origin — from Latin 'perfidia', meaning 'treachery, faithlessness'; from 'per-' meaning 'through' and 'fides' meaning 'faith'
perfidy, spangle, progenitor, virtuosity, cession: meanings and examples
Learn these 5 words from SAT Vocabulary Level 3 set 202. Each entry includes a definition, example sentence, pronunciation, and synonyms. Use the interactive cards above to practice them.
perfidy · noun/ˈpɜr.fɪ.di/
deceitfulness or untrustworthiness
His perfidy became apparent when he betrayed his closest friend for personal gain.
Synonyms: treachery, duplicity, betrayal
Origin: from Latin 'perfidia', meaning 'treachery, faithlessness'; from 'per-' meaning 'through' and 'fides' meaning 'faith'
spangle · noun/ˈspæŋɡəl/
a small, shining object or a glittering embellishment
The dress was adorned with shimmering spangles that caught the light beautifully during the evening gala.
Synonyms: sequin, sparkle, glitter
Origin: Middle English spanglen, from spangle, perhaps influenced by the Old English 'spon' meaning 'to sprinkle'.
progenitor · noun/prəˈdʒɛnɪtɚ/
a person or thing from which a person, animal, or plant is descended or originates
The ancient tree serves as a progenitor of many modern species, highlighting its significance in the ecosystem.
Synonyms: ancestor, precursor, forefather
Origin: From Latin 'progenitor', from 'pro-' meaning 'forth' and 'genitor' meaning 'to produce, beget'.
virtuosity · noun/ˌvɜr.tʃuˈɑ.sɪ.ti/
great skill in a particular art or field
The pianist's virtuosity captivated the audience, showcasing her incredible talent and technical ability.
Synonyms: skill, expertise, proficiency
Origin: from Italian 'virtuosità', from 'virtuoso', meaning 'skilled' or 'virtuous', derived from Latin 'virtuosus', meaning 'full of virtue'
cession · noun/ˈsɛʃən/
the act of giving up or transferring rights, property, or territory
The treaty included a cession of certain territories to the neighboring country, marking a significant shift in the region's borders.
Synonyms: surrender, transfer, relinquishment
Origin: from Latin 'cessio', meaning 'a yielding or giving up'