Word Type

Verb

Noun

The word "retrofit" can be used as verb and noun.

Word Relationships

Derived Terms

post-retrofit retrofitment retrofittable retrofitted retrofitter retrofitting retrogreen seismic retrofit

Derived From

fit retro

Broader Terms (Hypernyms)

addition component constituent element furnish instal install modernise modernize offer overhaul provide put in render set up supply

Type Of (IsA)

addition component

Manner Of

install overhaul supply

Related Terms

refit refit upgrade

Related Terms

add available backport component device modernize part structure substitute version

Synonym Network

retrofitting revamp revamping

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.