Toughening
Synonyms for Toughening
- hardening
- strengthening
- bracing
- strengthenharden
- consolidationenhancing
- reinforcementenhancing
- buttressing
- seasoning
- inurement
- make difficultharden
- climatizeharden
- temperharden
- annealharden
- inureharden
- brutalize
- acclimatize
- acclimate
- season
- develop
- enhancementenhancing
- enhancing
- boosting
- intensificationenhancing
- shoring up
- fortification
- desensitization
- desensitisation
- acclimatization
- acclimatisation
- habituation
For more similar words, try Toughening on Thesaurus.plus dictionary