opine /ō-pīnˈ/

1. To suppose
2. To form or express as an opinion

opiˈnable adjective

Capable of being thought

• tack room
• tack rooms
• tacks
• tacksman
• tacksmen
• tack-weld
• tack-welded
• tack-welding
• tack-welds
• tacky
• tacmahack
• tacmahacks
• taco
• taconite
• taconites
• tacos
• tacrine
• tacrines
• tacrolimus
• tact
• Tactel
• tactful
• tactfully
• tactfulness
• tactfulnesses