obstructer

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A form of obstruct — To block or fill (a passage) with obstacles or an obstacle.

Similar
obstructionistobstructorresisterthwarterobstructionimpedimentimpedimenta
Scrabble 14
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Meanings

nounobstructer (plural obstructers)

plural obstructers · alternative obstructor

  1. agentAgent noun of obstruct: someone who obstructs.

Synonyms & antonyms

nounsomeone who systematically obstructs some action that others want to take

Similar
obstructionistobstructorresisterthwarter
Broader
disputantcontroversialisteristic

nounany structure that makes progress difficult

Similar
obstructionobstructorimpedimentimpedimenta
Broader
structureconstruction
Also see
cloggerimpedimentimpedimentaobstructionobstructionistthwarter

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

From obstruct + -er.

Full word history & related roots →
Cite this entry
APA

obstructer. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/obstructer

MLA

“obstructer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/obstructer. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “obstructer,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/obstructer.

Source: obstructer on Wiktionary, CC BY-SA 4.0.