"Plummetless" means without a decrease or decline. Synonyms for this word may include "steady," "constant," "unchanging," "unwavering," and "consistent." These words all imply a lack of fluctuation or variability, suggesting a state of predictability and stability. Other synonyms for "more plummetless" could include "further unswerving" or "increased steadiness." These descriptors are commonly used in discussions related to data, finance, or business, where consistency and reliability are highly valued. In everyday life, "more plummetless" could be used to indicate a state of persistent happiness, contentment, or peace that remains constant over time.