无可匹敌

• 一(one; initial)ASSOCIATIVE
• 尢(disabled person; insufficient)ASSOCIATIVE

From the beginning there was a shortage, so 無 means 'nothing at all'.

• 口(mouth; opening)RADICAL
• 丁(man; adult male)PHONETIC

A mouth uttering words of approval with a sound like "ding" gives you the character meaning "can" or "able."

• 匸(box; frame cover)RADICAL
• 儿(person; foot)ASSOCIATIVE

A healthy horse paired with a person bundled in a frame makes a perfect couple.