Meaning : Involving two persons. Intimately private.
							Example : 
							A tete-a-tete supper.
							A head-to-head conversation.
							
Synonyms : tete-a-tete
Meaning : Inconclusive as to outcome. Close or just even in a race or comparison or competition.
							Example : 
							As they approached the finish line they were neck and neck.
							The election was a nip and tuck affair.
							
Synonyms : neck and neck, nip and tuck
Meaning : Even or close in a race or competition or comparison.
							Example : 
							The horses ran neck and neck.
							He won nip and tuck.
							
Synonyms : neck and neck, nip and tuck