au grand sérieux /ō grã sā-ryøˈ/ (French; now très au sérieux /tre-zō/) in all seriousness.

• luteinisation
• luteinisations
• luteinise
• luteinised
• luteinises
• luteinising
• luteinization
• luteinizations
• luteinize
• luteinized
• luteinizes
• luteinizing
• luteinizing hormone
• luteinizing hormones
• luteins
• lutenist
• lutenists
• luteolin
• luteolins
• luteolous
• luteotrophic hormone
• luteous
• luter
• luters
• lutes