Roller-coasterish

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Resembling a roller coaster; characterized by abrupt highs and lows. idiomatic

    "He had roller-coasterish mood swings and would disappear for a few days at a time, isolating himself, feeling suicidal."

Example

More examples

"He had roller-coasterish mood swings and would disappear for a few days at a time, isolating himself, feeling suicidal."

Etymology

From roller coaster + -ish.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.