fickle /fikˈl/

1. Inconstant in affections, loyalties or intentions
2. Changeable

To perplex or puzzle

• trypanosomiases
• trypanosomiasis
• trypanosomic
• tryps
• trypsin
• trypsinogen
• trypsins
• tryptic
• tryptophan
• tryptophane
• tryptophanes
• tryptophans
• trysail
• trysails
• try square
• try squares
• tryst
• trysted
• tryster
• trysters
• trysting
• trysting-day
• trysting-days
• trysting-place
• trysting-stile