1. Introduces two alternatives
   "it will take ages whether you drive or fly" 
2. Expresses a doubt or question
   "I wondered whether you were going to the party?"

Sounds like: weather, wether

• commissural
• commissure
• commit
• commit suicide
• commitment
• committal
• committal service
• committal to memory
• committal to writing
• committed
• committedness
• committee
• Committee for State Security
• committee meeting
• committee member
• committeeman
• committeewoman
• commix
• commixture
• commode
• commodification
• commodify
• commodious
• commodiousness
• commodities exchange