Synonyms of interject

interject

verb

ˌin-tər-ˈjekt 

as in to insert

to put among or between others

she occasionally interjected comments into the conversation

Synonyms & Similar Words

• insert
• introduce
• inject
• add
• interpolate
• insinuate
• intersperse
• fit (in or into)
• interpose
• work in
• sandwich (in or between)
• weave
• intercalate
• cut in
• edge in
• install
• shove
• inset
• thrust
• append
• attach
• wedge
• cram
• lard
• inlay
• interline
• interfile

Antonyms & Near Antonyms

• eliminate
• exclude
• extract
• withdraw
• deduct
• subtract
• expel
• eject
• reject
• detach

Synonym Chooser

How does the verb interject contrast with its synonyms?

Some common synonyms of interject are insert, insinuate, intercalate, interpolate, interpose, and introduce. While all these words mean "to put between or among others," interject implies an abrupt or forced introduction.

interjected a question

When is insert a more appropriate choice than interject?

The meanings of insert and interject largely overlap; however, insert implies putting into a fixed or open space between or among.

inserted a clause in the contract

In what contexts can insinuate take the place of interject?

While in some cases nearly identical to interject, insinuate implies introducing gradually or by gentle pressure.

insinuated himself into the group

When might intercalate be a better fit than interject?

Although the words intercalate and interject have much in common, intercalate suggests an intrusive inserting of something in an existing series or sequence.

new chapters intercalated with the old

Where would interpolate be a reasonable alternative to interject?

The words interpolate and interject can be used in similar contexts, but interpolate applies to the inserting of something extraneous or spurious.

interpolated her own comments into the report

When can interpose be used instead of interject?

While the synonyms interpose and interject are close in meaning, interpose suggests inserting an obstruction or cause of delay.

interpose barriers to communication

When could introduce be used to replace interject?

In some situations, the words introduce and interject are roughly equivalent. However, introduce is a general term for bringing or placing a thing or person into a group or body already in existence.

introduced a new topic into the conversation

Example Sentences

Recent Examples of interject

Her husband, on the other hand, interjected several times on her behalf. —R. Eric Thomas, Denver Post, 7 Feb. 2026

Moss then interjected to give all the credit to Washington, who also executive produced the series through her Simpson Street banner alongside Pilar Savone. —Chris Gardner, HollywoodReporter, 4 Feb. 2026

Melvin interjected to Mellencamp. —Mekishana Pierre, Entertainment Weekly, 16 Jan. 2026

Mosh, whose real name is Chaz Warrington, quickly interjected with a caveat regarding their retirement status. —Andrew Ravens‎, MSNBC Newsweek, 25 Nov. 2025