She maintained a blithe attitude despite the mounting pressure.
Synonyms for blithe
cheerful
carefree
lighthearted
Antonyms for blithe
worried
serious
concerned
Practice blithe on real SAT questions
Vocabulary like blithe appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.