It depends on the person. Some say Ay-Tee-Ay-Tee because of other walkers, like the AT-ST, AT-PT and AT-AA.
Others say At-At (@-@) because it's more efficient to use just two syllables rather than four syllables.
I use to say Ay-Tee-Ay-Tee Walker, but now I just just say At-At Walker for the last 10-12 years.
Here's a guide, if you want to say "All Terrain Armored Transport", say "Ay-Tee-Ay-Tee". But if you want to say "AT-AT Walker", just say "At-At-Walk-Er".
Ate - teen - ate - ees
e-val-u-ate
The word "eight" is pronounced as "ayt."
It is pronounced "biss-gly-sin-ate."
gly-cin-ate: gly- rhymes with eye / -cin- rhymes with sin / -ate rhymes with ate (accent on the first syllable)
n-ate wooow so simple.
Fig-yer S-ck-ate-ing
It is pronounced as "dye-uh-so-sigh-uhn-ate."
Robert - pig - ate No, it's Row-bair Pee-gay.
Hecate : Heck-ate or Heah-KAH-tae
Terra thal (rhymes with shall) ate.
The proper way is 3 syllables (sep-ar-ate). Many people quickly pronounce it with 2 syllables, however (sep-rate). The latter is incorrect.