-ical
/ɪkəl/suffix
forming adjectives ［构成形容词］
1
- corresponding to nouns or adjectives usually ending in -ic (such as comical corresponding to comic)［通常与-ic结尾的名词或形容词相应, 如由comic 构成comical］。
2
- corresponding to nouns ending in -y (such as pathological corresponding to pathology)与-y 结尾的名词相应, 如由pathology 构成pathological。