strenuous (adjective)

1. The main characters in the anime faced strenuous challenges and battles at every turn.

2. The fashion designer went through a strenuous process of creating a couture gown for the runway.

3. During the religious ceremony, the devotees performed strenuous rituals to show their devotion.

4. My friend tried to lift a heavy weight and ended up making a strenuous joke about his lack of strength.

1. The strenuous catwalk model strutted down the runway with much energy and force, captivating the audience.

2. The superhero's strenuous efforts to save the city from destruction were depicted in the action-packed comic book.

3. The intense and strenuous fight scene in the movie had the audience at the edge of their seats.

4. The protagonist undertook a strenuous journey across galaxies to save the universe in the gripping science fiction novel.