Negative vs. Positive connotation

• chef vs. cook

• teacher vs. professor

• plagiarizer vs. cheater

• thrifty vs. tightwad

• stay-at-home mom vs homemaker vs housewife

• ambitious vs greedy

• submissive vs lazy

• slow vs stupid

• amazed vs stupefied

• slender vs gaunt

• promiscuous vs slutty

• clever vs shrewd

• substance abuser vs druggie

• journalist vs reporter

• eccentric vs weirdo

• mentally unstable vs wacko

• inexpensive vs cheap

• invest vs speculate

• purchase vs buy

• manufactured home vs trailer