Related Clues:

• Doesn't deny
• Gives it a thumbs-up
• Gives one's imprimatur to
• Gives a thumbs-up to
• Owns up or lets in
• Lets in and confesses
• Lets in or owns up
• Owns up or grants entrance to
• Confesses or allows to enter
• Agrees to the truth of something
• One does not deny that one lets this in
• The dam being broken, it's letting things in (6)
• Lets out that one lets in
• Lets it out that it lets you in
• Allows to 31 across, or so one confesses