He has learning difficulties because of his short attention span.
Source: wiktionary
Attention span
/əˈtɛn.ʃən spæn/
Synonyms for "attention span" (22 found)
Ranked by relevance and common usage.
Closest matches (5)
Strong matches (6)
Noun(1 words)
focus duration
Related words (11)
Verb(1 words)
maintain concentration
Adjective(1 words)
strong stamina
Related word relations
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More general
1 entriesSample sentences
2 total sentences available.
Limit your training sessions to fifteen minutes; twice each day. One half-hour session is not recommended as a rock's attention span is rather short. Remember; a bored rock is an unhappy rock.
Source: wiktionary