fluctuation. noun change, shift, swing, variation, instability, alteration, wavering, oscillation, alternation, vacillation, unsteadiness, inconstancy Don't worry about tiny fluctuations in your weight.luctuation. noun change, shift, swing, variation, instability, alteration, wavering, oscillation, alternation, vacillation, unsteadiness, inconstancy Don't worry about tiny fluctuations in your weight.
Jim Starlin's Thanos first appeared in 1973; his 40th anniversary may be celebrated on set of The Avengers 2. (Marvel) http://herocomplex.latimes.com/movies/avengers-spoiler-special-mystery-villains-creator-speaks-out/attachment/thanos2_1336007796/.
Dinosaurs 1st appeared in the fossil record about 230 million years ago during the middle to late triassic period.he first plants with spores, which indicates that they were land  plants, appeared in the Middle Ordovician period, about 470 million  years ago. First records of tetrapods â¦ , or land animals, show up in  the fossil record around 370 million years ago. 2 people found this useful.