falter
fal·ter
verb
3.
noun
1.
Origin
From Middle English falteren (“to stagger; be unsteady, tremble, quiver; to stammer; be entangled, get caught”), further origin unknown. Probably from a North Germanic source such as Old Norse faltrask (“to hesitate, be puzzled, be encumbered”). May also be a frequentative of fold, although the change from d to t is unusual.
Related words
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.