muddle(redirected from muddle up)
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Related to muddle up: muddle through
muddleverb addle, baffle, becloud, befog, befuddle, bewilder, botch, bungle, cloud, complicate, confound, confuse, daze, derange, disarrange, discompose, disconcert, disorder, disorganize, disturb, embrangle, fluster, fog, fuddle, ignore distinctions, jumble, make a mess of, make havoc, mismanage, mix up, obfuscate, puzzle, scramble, stupefy, throw into confusion, throw out of order, turbare, unsettle, upset
See also: blind, complex, confound, confuse, confusion, discompose, disorder, disorganize, disorient, embroilment, entanglement, imbroglio, obfuscate, obscure, perplex, plight, quagmire, turmoil