WORD PARTS
prefix: non-not
root: -
suffix: ant-a person who
WORD FORMS
noun: nonchalance
adverb: nonchalantly
SENTENCES
1) As his heart pounded in his chest, he tried to look nonchalant. www.sentence.yourdictionary.com
2) His demeanor was one of nonchalance, as if there was no danger at all from the storm. http://wiki.answers.com/Q/How_do_you_use_nonchalance_in_a_sentence
3) She nonchalantly strolled into the office late, without any regard for her bosses thoughts. http://wiki.answers.com/Q/A_sentence_with_nonchalantly
prefix: non-not
root: -
suffix: ant-a person who
WORD FORMS
noun: nonchalance
adverb: nonchalantly
SENTENCES
1) As his heart pounded in his chest, he tried to look nonchalant. www.sentence.yourdictionary.com
2) His demeanor was one of nonchalance, as if there was no danger at all from the storm. http://wiki.answers.com/Q/How_do_you_use_nonchalance_in_a_sentence
3) She nonchalantly strolled into the office late, without any regard for her bosses thoughts. http://wiki.answers.com/Q/A_sentence_with_nonchalantly
IMAGES
http://www.cartoonstock.com/newscartoons/cartoonists/tmc/lowres/tmcn4094l.jpg
http://thumbs.dreamstime.com/z/boss-ease-26071532.jpg
http://thumbs.dreamstime.com/x/nonchalant-41409.jpg