KEY: Linear.
SYN: Direct, straight, rectilinear.
ANT: Incurved, divergent, collateral, lateral, curvilinear, zigzag.

• Mesh
• Message
• Messenger
• Metaphor
• Metaphorical
• Metaphysical
• Mete
• Meteoric
• Method
• Methodical
• methodize
• Mettle
• mettlesome
• {[Mew]?}
• Miasmatic
• Middle, [See MEAN]
• Middling
• Midst
• Mien
• Migratory
• {[Mijjlity]?}, [See MIGHT]
• Mild
• Military
• Militate \v
• Milky