1. Definitely not
   "the prize is by no means certain"
   - not by a long sight, not by a blame sight

Antonym: by all means

• strong interaction
• strong language
• strong point
• strong suit
• strong-arm
• strong-armer
• strong-boned
• strong-flavored
• strong-flavoured
• transience
• transiency
• transient
• transient global amnesia
• transient ischemic attack
• transiently
• transistor
• transistorise
• transistorised
• transistorize
• transistorized
• transit
• transit declinometer
• transit instrument
• transit line
• transit zone