like: 副 → →
Adverb ☊ 
副词 ☊ fùcí Refrain ☊ 副歌 ☊ fùgē Nebenwirkungen ☊ 副作用 ☊ fùzuòyòng 
副 → ☊ fu4 
secondary; auxiliary; deputy; assistant; vice-; abbr. for 副词/副词 adverb; classifier for pairs, sets of things & facial expressions ☊ 
Phó ☊ 联合的 ☊ → 相联的副的 ☊ → ☊ → 
associated Adverb ☊ 副词 ☊ fùcí Refrain ☊ 副歌 ☊ fùgē Nebenwirkungen ☊ 副作用 ☊ fùzuòyòng