Laggardliness refers to slow and sluggish behavior or procrastination. Synonyms for this word will vary depending on the context in which it is being used. Some possible synonyms include procrastination, laziness, tardiness, sluggishness, indolence, slothfulness, inertia, and dilatoriness. In addition, words like sluggishness and lethargy can also be used to describe a lack of energy or motivation. Other synonyms might include demotivation, lack of initiative, and apathy. It is important to choose the right synonym for the context in order to accurately convey the intended meaning of the word laggardliness.