dissimilate
1. [ verb ] make dissimilar; cause to become less similar
Related terms: assimilate change
2. [ verb ] (phonetics) become dissimilar by changing the sound qualities; of phonetics
Examples:

"These consonants dissimilate"

Related terms: assimilate change phonetics
3. [ verb ] become dissimilar or less similar
Examples:

"These two related tribes of people gradually dissimilated over time"

Related terms: assimilate change differentiate dissimilation
Similar spelling:   dissimulate
  dissimilar
  dissimilation
  dissimulative
  dissimilitude
  dissimilarity
  dissimulation
  dissimulating
  dismally