Lend

v.kind, capableeveryday

Meaning 1

To let another person use something with the expectation of its return.

Reach for it when offering temporary use without transferring ownership

Neighbors lend their ladders through a simple shared inventory.

everyday
let someone borrow
plain conversational wording avoids ambiguity
not when Borrow reverses perspective, so the lender must remain grammatically clear.
warm
share
cooperative use matters more than eventual return
not when Share may mean giving up part permanently or using it together.
professional
loan
money or an object is provided under a defined arrangement
not when Loan sounds transactional for a casual favor between friends.
formal
advance
funds are supplied before they are due
not when Advance is limited to money or resources and implies timing.

To contribute a quality, support, or assistance to something.

Reach for it when describing help or an added effect rather than a physical loan

Tall grasses lend privacy to the small reading garden.

everyday
add
one feature creates an extra quality
not when Add can imply a literal insertion rather than an effect.
warm
offer
help is made available without pressure
not when An offer may be declined and does not say support was actually given.
professional
provide
a concrete resource or quality is supplied
not when Provide is broader and lacks lend's sense of contributing to an existing whole.
literary
impart
a subtle quality is communicated to something
not when Impart sounds elevated for ordinary practical help.