Translation guide
Describes hair that is messy, untidy, or not groomed. Japanese has several expressions depending on the degree and cause of messiness, from slightly disheveled to completely wild.
To describe hair that is untidy, not combed, or sticking out in different directions, often in a casual or slightly negative sense.
Literally 'sleep habit', this is the most common way to describe hair that is messy from sleeping, like bedhead. It can also be used more generally for unkempt hair.
When I woke up, my hair was a mess.
A general phrase meaning 'hair is disheveled'. Can be used for any kind of untidy hair, not just from sleeping.
My hair got messed up from the wind.
An onomatopoeic word describing hair that is bushy, unkempt, or sticking out. Often used for dry or thick hair that looks untamed.
His hair is always unkempt.
Describes hair that is crumpled, ruffled, or messy, often as if it's been tousled. Can be used for intentionally messy styles or accidental mess.
Messy hair is cute.
To describe hair that is very untidy, tangled, or looks like it hasn't been combed in a long time.
Describes hair (or grass/weeds) that is overgrown, thick, and wild. For hair, it implies it's bushy and unkempt.
My hair has grown out wild and unkempt.
Mimics the look of curly or frizzy hair that is messy and uncombed. Often used for thick, unruly hair.
My hair gets all frizzy and messy from the humidity.
A literary or formal term for disheveled or unkempt hair, literally 'mugwort hair'. Rarely used in everyday speech.
To describe hair that looks unkempt because it is oily or hasn't been washed.
寝癖 specifically refers to bedhead or hair messed up from sleeping. ぼさぼさ is a general term for bushy, unkempt hair, often dry. ぼうぼう implies overgrown, wild hair that looks neglected. Use 寝癖 for morning hair, ぼさぼさ for everyday messiness, and ぼうぼう for extreme cases.
Direct translations like '手入れされていない髪' (unmaintained hair) are unnatural. Use the onomatopoeic words or set phrases above for natural Japanese.
彼の蓬髪は風に揺れていた。
His unkempt hair swayed in the wind.
After being out all day, my hair has gotten greasy and clumpy.