Vocabulary consisting only from characters you are able to read
安定
antei
stability, equilibriumsuru
合成
gousei
synthesis, composition, synthetic, composite, mixed, combined, compoundsuru
例年
reinen
average (normal, ordinary) year, every year, annuallymix
重複
džuufuku; čoufuku
duplication, repetition, overlapping, redundancy, restoration; duplication, repetition, overlapping, redundancy, restorationsuru