Enter a clue or pattern or both:
The ClueDepend on (4 letter answer)
NotesThe answer RELY is seen frequently, appearing about once every 90 puzzles.
Swear by, with "on"
Trust, with "on"
___ on (trust)
DefinitionRELY as a verb:
1. (trust, swear, rely, bank) = have confidence or faith in; "We can trust in God"; "Rely on your friends"; "bank on your good education"; "I swear by my grandmother's recipes"