As verbs the difference between plans and plants
is that plans is third-person singular of plan while plants is third-person singular of plant.
As nouns the difference between plans and plants
is that plans is plural of lang=en while plants is plural of lang=en.
plans
English
Verb
(head)
(plan)
Noun
(head)
Arrangements to go on a trip.
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plants
English
Noun
(head)
Verb
(head)
(plant)