思(おも)いのほか

思(おも)いのほか is an adverb meaning "unexpectedly" or "more than one thought."

Etymology

• 思(おも)い: Thought, expectation
• の: Possessive particle
• ほか/外(ほか): Outside, beyond
• Literally: "Outside of (one's) expectation"

Variant writings

• 思(おも)いのほか (most common)
• 思(おも)いの外(ほか) (with kanji)
• 案外(あんがい) (similar meaning, different word)

Usage

• Describes results that differ from expectations
• Can be positive (easier than expected) or negative (harder than expected)
• Modifies adjectives, verbs, or entire situations

Similar words

• 意外(いがい)に: Unexpectedly (more neutral)
• 案外(あんがい): Contrary to expectations (interchangeable)
• 予想(よそう)に反(はん)して: Contrary to prediction (more formal)
• 思(おも)ったより: More than I thought (more casual)

Common patterns

• 思(おも)いのほか + adjective
• 思(おも)いのほか + verb
• 思(おも)いのほか早(はや)く (faster than expected)
• 思(おも)いのほか時間(じかん)がかかる (takes more time than expected)

Register: Neutral to slightly formal. Common in both spoken and written Japanese.