1. For the most part
   - chiefly, primarily, mainly, in the main, majorly

See also: principal

• disproportionately
• disprovable
• disprove
• disprover
• disputable
• disputant
• disputation
• disputatious
• disputatiously
• disputative
• dispute
• disputed
• disputer
• disqualification
• disqualified
• disqualify
• disqualifying
• disquiet
• disquieted
• disquieting
• disquietingly
• disquietude
• disquisition
• Disraeli
• disrate