__ Fusion, Hydrogen turns into Helium in the Sun

The first hint to crack the puzzle «__ Fusion, Hydrogen turns into Helium in the Sun» is:

It is a word which contains 7 letters

The second hint to crack the puzzle «__ Fusion, Hydrogen turns into Helium in the Sun» is:

It starts with letter N

N

The third hint to crack the puzzle «__ Fusion, Hydrogen turns into Helium in the Sun» is:

It ends with letter R

N r

Looking for extra hints for the puzzle «__ Fusion, Hydrogen turns into Helium in the Sun»:

Click on any empty tile to reveal a letter

N u c l e a r

The answer for the puzzle «__ Fusion, Hydrogen turns into Helium in the Sun» is:

N u c l e a r

Puzzle 2

Sorry Seems to Be the __ Word, Elton John song

Running late, not on schedule

Brand of wax drawing instruments

Ocean where the Tuvalu Islands are found

Breaks into houses to steal possessions

Points to the minutes on a clock face

Ceramic workers

Dry or parched

Pay It __, Helen Hunt pass-it-on movie

Your first cousin once __ is your cousin's child

__ knife, it cut off the tails of Three Blind Mice

Member of 1950s counterculture, wore black a lot

Blocked, like a pipe

Swarming insects