Vague Word Stronger Alternative
a lot many, numerous, countless
bad detrimental, harmful, negative
big significant, substantial, considerable
change alter, modify, transform
do perform, execute, carry out
environment setting, surroundings, context
everyone all people, the majority, most individuals
feel perceive, sense, experience
get receive, obtain, acquire, possess
good beneficial, advantageous, effective
interesting engaging, captivating, compelling
know understand, recognize, comprehend
much / many a considerable amount of, many
nowadays or in today’s world currently
nice pleasant, enjoyable, agreeable
many numerous, countless, a variety of, (or a specific number)
really genuinely, truly, markedly, significantly,  notably
shows demonstrates, illustrates, reveals
small minor, slight, negligible
things aspects, elements, factors
usually typically, generally, customarily
very extremely, particularly, exceedingly
use utilize, employ, apply