Solutions Helpful book has 10 entries with similar clues
- hintHelpful clue
- tipshelpful advice
- of-useHelpful and handy
- bunk-upHelpful push when climbing something
- godsendSomething very helpful or welcome at a particular time
- obligingHelpful
- samaritanhelpful chap, american uncle, arranging a train
- unobligingNot helpful or cooperative
- good-samaritanVoluntarily helpful and sympathetic person
- isbn-international-standard-book-numberA number assigned to a newly published book in keeping with an international book classification system