Vocabulary (Smart words 1)

The artist's concept for the exhibition was so _____(1) that it left many viewers puzzled.

• ostensible

• nebulous

• fastidious

She was known for her _____(2) attention to detail, never overlooking even the smallest error.

• vexed

• steering

• fastidious

His _____(3) research process ensured the accuracy and reliability of his findings.

• ostensible

• tenacious

• meticulous

Despite their ________ relationship, they always managed to maintain a level of mutual respect.

• vexed

• ubiquitous

• gratuitous

The __________ of public opinion can greatly impact the success of a political campaign.

• 
  equanimity

• anchor

• 
  fickleness

The company's _____(6) commitment to sustainability was met with skepticism by environmental activists.

• cogent

• ostensible

• tenacious

The sudden drop in stock prices served as a _____(7) of the upcoming economic downturn.

• storm

• alienation

• harbinger

In today's digital age, smartphones have become _____(8) tools for communication and entertainment.

• ubiquitous

• sagacious

• gratuitous

The professor's _____(9) advice guided the student through the complexities of the research project.

• cogent

• steering

• sagacious

Despite numerous setbacks, he remained _____(10) in pursuing his dream of starting his own business.

• didactic

• swayed

• tenacious