[syn: neck and neck, head-to-head, nip and tuck]
WordNet (r) 3.0 (2006):
head-to-head
    adv 1: even or close in a race or competition or comparison;
           "the horses ran neck and neck"; "he won nip and tuck"
           [syn: neck and neck, head-to-head, nip and tuck]
    adj 1: involving two persons; intimately private; "a tete-a-tete
           supper"; "a head-to-head conversation" [syn:
           tete-a-tete, head-to-head]
    2: inconclusive as to outcome; close or just even in a race or
       comparison or competition; "as they approached the finish
       line they were neck and neck"; "the election was a nip and
       tuck affair" [syn: neck and neck, head-to-head, nip and
       tuck]