Exact Match:
- throw in
- add as an extra or as a gratuity
Synonyms:
- contribute,
- drag in,
- ease in,
- edge in,
- fill in,
- foist in,
- fudge in,
- implant in,
- infuse,
- inject,
- inject in,
- inoculate,
- insert,
- insert in,
- insinuate,
- insinuate in,
- intercalate,
- interjaculate,
- interject,
- interpolate,
- interpose,
- intervene,
- introduce,
- introduce in,
- intromit,
- intrude,
- lug in,
- perfuse,
- pop in,
- put between,
- put in,
- run in,
- sandwich,
- set in,
- slip in,
- smuggle in,
- squeeze in,
- stick in,
- thrust in,
- tuck in,
- wedge in,
- whip in,
- work in,
- worm in