Introspective

You look very introspective.

The rain makes me strange and introspective.

People talk about interesting and introspective subjects when hiking.

“I think so,” murmured the Provincial Mayor; and, knitting his brows, he lapsed into an introspective state, his lips moving as one who repeats mystic words.

Russian art is often deeply personal and introspective.

All of a sudden Syme, who was standing as if blind with introspective thought, swung round and cried out, like a man waking from sleep—