Crossword Genius

Genial Dicky initially enjoyed descent (7)

Ross

I believe the answer is:

lineage

'descent' is the definition.
(synonyms)

'genial dicky initially enjoyed' is the wordplay.
'dicky' indicates an anagram (dicky can mean ill or non-functioning).
'initially' indicates taking the first letters.
The initial letter of 'enjoyed' is 'e'.
'genial' is an anagram of 'lineag'.
'lineag'+'e'='LINEAGE'

(Other definitions for lineage that I've seen before include "The strain" , "Ancestry, sequence of descendants" , "Descent from ancestors" , "Line of descent or ancestry" , "Stock" .)

I've seen this clue in The Telegraph.
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