1. Much less
   - let alone, not to mention

1. It does not matter
   - no matter

Encyclopedia: Never mind

• king-size
• king-sized
• kingbird
• kingbolt
• kingcraft
• kingcup
• kingdom
• kingdom Animalia
• kingdom come
• kingdom Fungi
• kingdom Monera
• Kingdom of Belgium
• Kingdom of Bhutan
• Kingdom of Cambodia
• Kingdom of Denmark
• Kingdom of God
• Kingdom of Lesotho
• Kingdom of Morocco
• Kingdom of Nepal
• Kingdom of Norway
• Kingdom of Saudi Arabia
• Kingdom of Spain
• Kingdom of Swaziland
• Kingdom of Sweden
• Kingdom of Thailand