Cryptic overlaps

Manatees (container)

Guarantee includes a mouth (7)

Guarantee includes a mouth (7)

ESTUARY [SURETY +A (anagram)]

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Wise about criminal tasered not that very long ago (9)

Yesterday (Y + tasered + Y)

Spiny tail causes havoc in Michigan city

Spiny tail causes havoc in Michigan city

YPSILANTI (anagram)

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Old daft auntie accepts Q (7)

Antique

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What? The head of a Doper? In Canada? (6)

Quebec (Que + Bec(kdawreck))

Doctor who elects con stumbles. (9)

Eccleston

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He loved a mystery, with a trolly and an explosion. (4, 7)

He loved a mystery, with a trolly and an explosion. (4, 7)

TONY RANDALL (TROLLY AND AN anagram)

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Gorilla at circus is a dangerous animal (9)

Alligator (gorilla at)

Twisting force causes a clog to back up for friar (10)

Twisting force causes a clog to back up for friar (10)

TORQUEMADA (TORQUE + MAD A (reversal)

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Spot a shaky point at reconstruction (10)

Best I can come up with is ADSORPTION, but I’m sure that’s not it.

Hint: the overlap is ADA------ and the definition is listed as a synonym when I plug the ADA------ word into the synonym finder online.

Adaptation?

You got it!

If you don’t mind divulging, apart from being a synonym of reconstruction, how does “adaptation” relate to the rest of the clue?

AD (spot) + A + anagram of “point at”

I couldn’t get past the synonym for “spot,” thinking it was mark/stain. Synonyms usually hang me up.

You win Oly.

I am horrible at anagrams.

How does shaky fit in?

Whenever there’s a word that indicates shaking, vibrating, coming apart, that’s a clue that one or more of the adjacent words will be anagrammed.

This article explains all the Cryptic Crossword tricks.

Wow! I never knew there was a system to these. No wonder I’ve always been crap at them. Thanks for that edification. Y’all best watch out now!

So…last word was ADAPTATION.

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Why study oolong tea? (8)

ONTOLOGY [anagram of oolong + Y(why) + T (tea)]

Perverted orgy sandwich (4)