cardinal Adjective, cardinal ▼ ▶

1. principal, essential, fundamental
   Synonyms: capital, crucial, decisiv, esențial, fundamental

Appox. usage (any sense): 10.3 per million words

esențial Adjective, esențial

1. essential

Appox. usage (any sense): 0.895 per million words

sâmbure Noun, m, sâmbure ▼ ▶

1. pit (of a fruit)
   sâmbure de vișină

   sour cherry pit
2. (figurative) the central, core, or essential part of something

Appox. usage (any sense): 1.08 per million words