Word Pizza Level 645
Answers

45 linked answers, in play order with letter counts.

SPRING

All 45 answers

NIP3 PIG3 RIG3 RIP3 SIN3 SIP3 SIR3 GRIN4 GRIP4 PING4 RING4 SIGN4 SING4 SNIP4 SPIN4 SPRING6 GIS3 RIN3 GIRN4 GIRNS5 GRINS5 GRIPS5 PINGS5 PIRNS5 PRIGS5 RINGS5 SPRIG5 GIP3 INS3 PIS3 PSI3 SIG3 SRI3 GINS4 GIPS4 NIPS4 PIGS4 PINS4 PIRN4 PRIG4 RIGS4 RINS4 RIPS4 PIN3 GIN3

Word Pizza Level 645 sits in Rio and holds 45 words, the longest answer being SPRING at 6 letters. That is a large board — levels this full are worked one letter at a time rather than by hunting whole answers, and the list below is easier to scan by length than to read straight through.

Every answer below carries its letter count, which is the fastest way to match an empty slot: counting the squares in a gap and scanning for that exact length beats reading the list from the top. Answers are listed in the order the game accepts them, so the page reads the way the level plays.

17 of the 45 answers run to three letters or fewer, which is where levels like this are usually lost. The long answers go in quickly; it is the short ones filling the gaps between them that get missed, because they are easy to read straight past.

This level sits in the 601–700 block, with level 644 and level 646 linked at the foot of the page.

Level 645 at a glance
CollectionRio
Words here45
Longest answerSPRING (6)
Shortest answerNIP (3)
Average length3.8 letters
Level645
Questions

Word Pizza Level 645 FAQ

1What is the answer to Word Pizza Level 645?+
All 45 answers are listed above, each with its letter count.
2How many answers does this level have?+
45, all listed on this page.
3Where do I go next?+
Use the links at the foot of the page for level 644 and level 646, or browse the whole 601–700 block.
4Are these answers verified?+
Yes. This puzzle was imported from a structured source record and validated on build. See the method page for exactly what is checked.
How to play

How Word Pizza Works

The same three moves solve most Word Pizza puzzles, including this one.

1

Take the set as given

Every answer uses only these tiles. Anything else is wrong before you look at the grid.

2

Work length by length

Short sets have few possibilities. Sweeping all the three-letter options is faster than free association.

3

Anchor on the longest

It uses most of the set and fixes crossings that narrow everything still open.

Play smarter

Word Pizza Tips & Strategy

Starting with what this particular level teaches you.

1

This chain has 45 links

Fill the answers you are sure of first — each confirmed link constrains its neighbours far more than the clue alone.

2

Longest answer is SPRING

At 6 letters it is the most constrained slot on the level, which usually makes it the easiest to place.

3

Short sets reward system over instinct

With five or six tiles you can genuinely exhaust the options. Work each length in turn instead of waiting for a word to occur to you.

4

The city identifies the level

Word Pizza groups levels into cities, so the city name on the page is the fastest confirmation you are on the right board.

5

Check the doubles

A repeated tile can be used twice in one answer. It is a common reason a valid word is dismissed.

6

Plurals and tenses count

Adding S or ED often produces another accepted answer, and on short boards those extras are a meaningful share of the total.

By the numbers

Word Pizza Level 645 In Detail

Everything recorded for this puzzle, counted from its source record.

Answers in chain45
Longest answerSPRING
Average length3.8 letters
Level645
Block601–700