Own up to verb – To accept the truth or existence of (something) usually reluctantly. Sing and own up to are semantically related. In some cases you can replace term "Sing" with "Own up to", this verbs are similar.
Sing verb – To produce musical sounds with the voice. Own up to and sing are semantically related. Sometimes you can replace term "Own up to" with "Sing", this verbs are similar. Nearby Words: singing, singer, singe, singed, singable