ଅର୍ଥ : Rest on for support.
ଉଦାହରଣ :
You can lean on me if you get tired.
ସମକକ୍ଷ : lean against, lean on
ଅର୍ଥ : Be based on. Of theories and claims, for example.
ଉଦାହରଣ :
What's this new evidence based on?.
ସମକକ୍ଷ : build on, build upon, repose on