Synonyms of malfunction

malfunction

verb

as in to fail

to fail to function or work properly

A software problem is causing the system to malfunction.

Related Words

• fail
• crash
• die
• act up
• stall
• cut out
• break down
• give out
• break
• sputter
• fizzle
• jam
• conk (out)
• wheeze

Dissimilar Words

• start (up)

Example Sentences

Recent Examples of malfunction

Zond 8 was considered a success — even though its guidance system malfunctioned on the way back to Earth. — Tariq Malik, Space.com, 20 Oct. 2026

Conditions inside Pennsylvania’s prisons have been described as a sauna during a summer heat wave and bitterly cold in the winter, especially when heating systems have malfunctioned. — Jaquelyn Jahn, The Conversation, 16 Oct. 2026

Authorities said Paporakis intended to carry out a shooting, but returned home after the rifle malfunctioned. — Landon Mion, FOXNews.com, 16 Oct. 2026

Thomas drives away with a limp, malfunctioning Vision next to him, and an illusory, wisecracking Ultron in the back seat. — Tasha Robinson, Vulture, 14 Oct. 2026