indefinable

She was young, but with an indefinable air of age about her.

I knew in some indefinable way that we would win.

Would he reach that same indefinable age and just stop?

There is an indefinable something that all the great ones have.

There was an indefinable change of atmosphere in the room.

But like the menu, everything seems to make sense in an indefinable way.

Jan was looking at him with something indefinable in her eyes.

Nothing seemed to matter but the indefinable emotion of the moment.

That has something to do with the indefinable thing called talent.

You have that indefinable look of someone very pleased with herself.

But mostly it is some indefinable quality in her playing.

Could it be she was reaching him, in some indefinable way.

Yet he could sense some kind of indefinable texture to it.

There was no answer, only the indefinable sound of an open communications line.

In the end, however, there must be that indefinable thing called chemistry.

Something indefinable about his eyes told me that he was a military man of long combat experience.

Her eyes were huge and dark with some indefinable emotion.

Deep down inside he felt that an indefinable something was being overlooked.

There seemed to be an indefinable difference in its tone.

The best of his work has that indefinable quality you can only call atmosphere.

He made it sound as if she was indeed gifted with something indefinable.

He wondered if the forest, in some indefinable way, knew what was coming.

He felt stronger, not physically but in some indefinable sense.

He waved one hand in the air, trying to define the indefinable.

There was an indefinable change over everything that meant autumn.