studious

studious — adjective

1. Someone who is studious enjoys learning, reads often, and puts significant effor

1.adjectiveB1
Definition

Someone who is studious enjoys learning, reads often, and puts significant effort into their academic work.

Example

Eli has always been a studious child, spending his free time with books.

predicative use: be + studious

The studious atmosphere of the library helped Ada focus on her research.

attributive use before noun

Common collocations
  • studious child
  • studious student
  • studious pupil
  • studious nature
  • studious habits
  • studious attitude
Synonyms
  • diligent

    focuses more on steady, careful effort than on a love of learning

  • academic

    suggests a formal school or university context; can sound impersonal

  • bookish

    sometimes suggests someone who reads too much and lacks social skills; slightly informal and often negative

Antonyms
  • lazy

    unwilling to put in effort

  • idle

    avoiding work; not active

Grammar Patterns

studious + noun (attributive)

be/look/seem + studious (predicative)

Common Mistakes

She is very studious person.
She is a very studious person.
'studious' is an adjective that needs a determiner before a singular countable noun.
He studious reads every day.
He is studious and reads every day.
'studious' is an adjective, not an adverb; use 'studiously' for adverbial use.

2. Done with thorough attention and effort, making sure no detail is missed or over

2.adjectiveB2
Definition

Done with thorough attention and effort, making sure no detail is missed or overlooked.

Example

The architect made a studious effort to preserve the building's original design.

collocation: studious effort

Salma wrote a studious report on water pollution, with detailed charts and data.

attributive use before a noun describing a product of careful work

Common collocations
  • studious effort
  • studious attempt
  • studious review
  • studious care
  • studious examination
  • studious attention
Synonyms
  • thorough

    emphasises completeness; more common in everyday speech

  • meticulous

    even stronger attention to tiny details; slightly more formal

  • careful

    general-purpose word; less formal and less intense than 'studious'

Antonyms

Grammar Patterns

studious + noun (effort/attempt/review/care)

Usage Note

Commonly used before nouns describing deliberate mental actions (effort, attempt, review, care, examination). Unlike sense 1, this sense never describes a person directly — only the manner of an action.

Common Mistakes

He is very studious with his work.' (ambiguous between sense 1 and sense 2)
He gave the task a studious examination.
use this sense attributively before a noun, not predicatively.

Word family

Synonym discussion

Sense: adjective/1

All four words describe someone who applies themselves to learning, but each carries a distinct tone. Studious is the most neutral and positive — it suggests both effort and genuine enjoyment of study. Diligent focuses more on steady, careful effort and can apply to any kind of work, not just academic. Academic is a broader word tied to the formal setting of schools and universities; it can describe a person's interests or career without saying much about their actual effort. Bookish is the most specific and slightly informal — it describes someone who spends almost all their time reading, often at the expense of social life, and can carry a mildly negative tone. For example: 'Chidi is a studious student who genuinely loves biology' (positive, effort + enjoyment), but 'He is bookish and rarely joins group activities' (slightly critical).

studious ↗diligentacademic ↗bookish

Common collocations

Adverbs

  • quietly studious
  • intensely studious
  • always studious

Etymology

LatinOld FrenchEnglish

The word 'studious' comes from Latin 'studiosus', meaning 'eager, zealous, devoted to', from 'studium' ('application, zeal'). It entered Middle English through Old French 'studieux' and originally carried a broad sense of zeal or devotion before narrowing to focus on academic study.