chiefly

Từ điển Oxford Learners Wordfinder Dictionary

adverb

for the most part (Freq. 11)
- he is mainly interested in butterflies
• Syn:
principally, primarily, mainly, in the main
• Derived from adjective:
primary (for: primarily), principal (for: principally), chief

• Từ đồng nghĩa / Synonyms:
  principally, primarily, mainly, in the main