As nouns the difference between leaver and leaser
is that leaver is one who leaves while leaser is one who leases or gleans; lessor.
leaver
English
Noun
(
en noun)
One who leaves.
:He's a leaver , not a stayer: he'll never be happy tied down in one place.
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leaser
English
Noun
(
en noun)
(nonstandard) One who leases or gleans; lessor.
:The owner of the property is the leaser when they rent it by lease to a lessee.
Leaseman.
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