### Clue: Best man didn't notice a formality in speech (2,5)
### Answer: MR RIGHT 
 ### Explanation: Definition: Best man
 **Homophone of**(… in speech) ["missed"(didn't notice;overlooked) "a rite"(something done to comply with convention, regulations, or customs;a ritual) ].
Defn: … searched for by any woman to be her partner.