completely baffled; very puzzled:
"she gave him a perplexed look"
sympathetic pity and concern for the sufferings or misfortunes of others
disconcert or confuse someone.
giving or indicating a good chance of success; favourable
the capacity to recover quickly from difficulties; toughness
the quality of being humane; benevolence.
"he praised them for their standards of humanity and care"
offering nothing that is stimulating or challenging; bland
1.a strong desire, longing, or aim; ambition: intellectual aspirations.
2.a goal or objective that is strongly desired: The presidency has been his aspiration since boyhood.
3.the act of aspirating or breathing in.
kindness or tolerance toward others..."her air of benignity"
To laugh loudly!
The sound you make when you laugh out loud, guffaw, or cackle, and probably embarrass or annoy everyone around you! Do it often! Mr Clarke cachinnates all the time!