RELATED WORDS
PARAPHRASING
1) to call to (a person) for an answer to or about (something) (ask)
2) an invitation or call to play a game, run a race, have a fight etc to see who is better, stronger etc (challenge)
to ask (a person) with sincere and strong feeling
request
to welcome (a person) on meeting
welcome
an act to welcome a person or to show respect or honour, especially (e.g. in the armed forces) the raising of the hand to the forehead
greet; honor