The word "pausations" doesn't seem to have a direct synonym, but there are several related terms that might be applicable depending on context. "Pauses," "hesitations," "interruptions," and "delays" could all potentially be used as substitutes. "Breaks" and "respite" might also be appropriate if referring to a temporary halt or rest period. In a more specific context, such as a musical composition, "rests" might be the best alternative. Ultimately, finding an appropriate synonym depends on understanding the intended meaning of the word and selecting a term that accurately conveys that meaning.