Top 10 similar words or synonyms for ppref

params    0.557271

pobj    0.554855

dontcare    0.542675

pwhere    0.539813

savesvalue    0.527870

qri    0.525775

yyh    0.525350

param    0.522108

acssource    0.522077

oratext    0.518587

Top 30 analogous words or synonyms for ppref