later

adjectives

coming at a subsequent time or stage
"without ulterior argument"; "the mood posterior to"
at or toward an end or late period or stage of development
"the late phase of feudalism"; "a later symptom of the disease"; "later medical science could have saved the child"

adverbs

happening at a time subsequent to a reference time
"he apologized subsequently"; "he's going to the store but he'll be back here later"; "it didn't happen until afterward"; "two hours after that"
at some eventual time in the future
"By and by he'll understand"; "I'll see you later"
comparative of the adverb `late'
"he stayed later than you did"