"Flabbergast" is a word in ENGLISH

abáo - An expression of joy, surprise, astonishment, admiration, sorrow, grief and pain. Oh! Ah! Alas! Hurrah! Abáo, katahúm siní …

Astonished; abashed.

Wonder; astonishment.

To regard with wonder or astonishment; to view with surprise; to marvel at.

Gazing with astonishment; amazed.

To confound, as by fear, wonder, extreme surprise; to overwhelm with wonder; to astound; to astonish greatly.

In amazement; with confusion or astonishment.

aníng - (B) An exclamation of joy, wonder or surprise. Aníng, nagabút ka galî! So you have really come. What …

To stun; to astonish; to stupefy.

Stunned; astonished. See Astony.

To stun; to render senseless, as by a blow.

To strike with sudden fear, terror, or wonder; to amaze; to surprise greatly, as with something unaccountable; to confound with …

of Astonish

In an astonished manner.

Very wonderful; of a nature to excite astonishment; as, an astonishing event.

of Astonish

The condition of one who is stunned. Hence: Numbness; loss of sensation; stupor; loss of sense.

Dismay; consternation.

The object causing such an emotion.

The overpowering emotion excited when something unaccountable, wonderful, or dreadful is presented to the mind; an intense degree of surprise; …