Synonyms of interpolated

1 Syllable
tween
2 Syllables
enter, annex, amidst, inject, betweens, append, admit, insert, between, 'tween, betwixt
3 Syllables
interject, intrude, include, inserted, medially
4 Syllables
introduce, insinuate, interlope, interpose
5 Syllables
intercalate
6 Syllables
interjaculate