back·fit 
(băkfĭt′)
(băkfĭt′)tr.v. back·fit·ted or back·fit, back·fit·ting, back·fits
To retrofit.
- integumentary system
- intel
- intellect
- intellection
- intellective
- intellectively
- intellectronics
- intellectual
- intellectual disability
- intellectualism
- intellectualist
- intellectualistic
- intellectuality
- intellectualization
- intellectualize
- intellectualizer
- intellectually
- intellectualness
- intellectual property
- intelligence
- intelligence quotient
- intelligencer
- intelligence test
- intelligent
- intelligent design