making greater; improving
● Enlargement
● Enhancement
● Swelling
● Accession
● Growth
● Increment
● Buildup
● Amplification
● Raise
● Addition
● Increase
● Magnification
● Accretion
● Boost
● Development
● Rise
● Expansion
● Inflation
● Multiplication
● Extension
● Hike
● Reinforcement
● Enrichment
● Strengthening
● Intensification
● Up
● Beefing up
● Fleshing out
● Heightening
● Upping
● Deduction
● Drop
● Fall
● Decline
● Degradation
● Subtraction
● Shrinkage
● Shortening
● Contraction
● Compression
● Loss
● Stagnation
● Reduction
● Lessening
● Diminishment
● Decrease
● Uppings
● Accelerating
● Expediting