import json
koik=json.load(open("koiksonad.json", encoding="utf-8"))
vastus={}
for sona in koik:
  if koik[sona]["kokku"]["frequencyCount"]>=5: vastus[sona]=koik[sona]
with open("koiksonad5.json", "w", encoding="utf-8") as f:
  json.dump(vastus, f)