IPA: /ˈlɒdʒɪkəlnəs/
KK: /ˈlɑdʒɪkəlnəs/
The quality of being reasonable and making sense based on clear reasoning.
The logicalness of her argument convinced everyone in the room.
Logicalness → It is formed from "logic" (from Greek "logikē", meaning reasoning or the study of reasoning) and "-ness" (meaning the state or quality of). The word "logicalness" refers to the quality of being logical or reasonable in thought.
Think of 'logic' as the study of reasoning, and remember that 'logicalness' means the quality of being reasonable in thought.