Database Id should be in this range for these tables:

Prepos    :           11   to   3,999    - 4k
Dictionary:       4000   to   9,999    - 5k  (temporary, move to other tables)
Verbs      :    10,110   to   40,000   - 30k
Nouns     :    40,110   to   99,999   - 60k
Unique    :  1,23,451                     - 1Lakh

SQL Query: 
ALTER TABLE `sarf` AUTO_INCREMENT = 10120;
ALTER TABLE `noun` AUTO_INCREMENT = 40120;
ALTER TABLE your_table AUTO_INCREMENT = 10000;
ALTER TABLE your_table AUTO_INCREMENT = 10000;
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When to create a Uniqueword record?

If a word is saved in any of 2 boxes in Verb,
If a word is saved in any of 6 boxes in Noun, 
Then don't create Unique Word.

Otherwise, create UniqueWord.

End.

Misc:
Option-1:
move all nouns to Noun table,
move all verbs to Sarf Table,
move all prepos to PrefixSuffix Table.

Option-2:
Used dictionary Table as it is.
add new different words to Noun/Verb/prefixSuffix Tables.
 

Resizable Splitter: https://codepen.io/rstrahl/pen/eJZQej