formal; official; regular; proper; legal; due (formalities)
use; adoption; acceptance; appointment; employment; engagement
in order to; for the purpose of; must; should
to go up the stairs; to climb the stairs
to walk; to go on foot; to tread (a figurative path); to follow; to advance towards (e.g. a solution); to set out (e.g. on the path to destruction, ruin, etc.)
to start; to begin; to start up (a business, society, etc.); to open (e.g. a store); to start ...; to begin to ...
romance; love story; love affair; romantic relationship; romance
to visit; to call on; to arrive (of a season, situation, etc.); to come; to appear
prefix for forming ordinal numbers
counter for stories, episodes of TV series, etc.
worthy opponent; worthy rival; good match
must-see; not-to-be-missed