purple group · The short answer
LIQUORS WITH LAST LETTERS CHANGED
Each puzzle word passes the same exact test. The four mappings show how the answer works.
Replace the final O in BRANDO with Y to produce BRANDY while leaving every preceding letter unchanged.
Replace the final G in GIG with N to produce GIN, preserving the first two letters exactly.
Replace the final N in RUN with M to produce RUM, with no other alteration to the displayed word.
Replace the final R in WHISKER with Y to produce WHISKEY while retaining the preceding six letters.
Why this group was difficult
- No semantic unity on the surface
A surname, a job or performance, an action, and an animal hair do not suggest one ordinary meaning-based category. - The changed letters differ
The operation always targets the last position, but the replacement letter is not identical across the four words. - Short words invite many edits
GIG and RUN can be altered into numerous words, so the liquor constraint must be discovered and applied consistently. - BRANDO looks like a proper name
Its familiar surname reading can discourage treating it as editable letter material rather than as a semantic clue.
How to spot this pattern next time
For a stubborn remainder, compare the same letter position across all four words and test whether one-character substitutions create a coherent set.
Once BRANDO suggests BRANDY, preserve the operation exactly: replace only the final letter of each remaining candidate and change nothing else.
Four useful facts behind the group
- Each source word changes in exactly one position, and that position is always the final character.
- The resulting words are BRANDY, GIN, RUM, and WHISKEY, matching the official liquor-based category.
- BRANDO and WHISKER each become a liquor by changing their final letter to Y, though that is not required for GIG or RUN.
- The words vary substantially in length, so letter count is not part of the relationship beyond preserving every earlier character.
Questions players ask
The details people search after seeing the group
What connects BRANDO, GIG, RUN, and WHISKER?
Changing only each word's final letter creates BRANDY, GIN, RUM, and WHISKEY, which are liquor names.
What does BRANDO become in the purple group?
BRANDO becomes BRANDY by replacing its final O with Y and leaving the rest of the word intact.
How does GIG become a liquor name?
Change the last G in GIG to N, producing GIN without altering either of the first two letters.
Why is WHISKER part of this group?
Replacing its final R with Y produces WHISKEY, using the same last-letter-only operation as the other entries.
How can I spot a last-letter transformation group?
Compare endings after semantic grouping stalls, then test whether one substitution at a fixed position creates related words.