Intuitively

Opaque? Not at all. Intuitively obvious to the most casual observer.

He knew intuitively that she was lying.

Intuitively, the basic atomic unit of meaning is a word.

He intuitively absorbs those ideas.

He intuitively absorbs those tips.

He intuitively absorbs those tricks.

In my main language, I build sentences intuitively. In my other languages, I build sentences systematically.

That does make sense intuitively.

Yanni felt that intuitively.

Yanni needs to know that intuitively.

Though he had never been to art school, he intuitively painted vivid landscapes.

"I will," said Constance, who felt intuitively that Lady Marchmont spoke the truth: "I thought that there was something very peculiar in your manner at Mrs. Howard's fête; and Lady Dudley——"

Thus, native speakers have an intuitive knowledge of the syntactic relations between the words in sentences in their language; in other words, they intuitively know how words are combined together to form Phrases, and Phrases are combined together to form sentences. [...]